Cross reference · NAS (Aerospace Industries Association) · Blind rivet

NAS9304B cross referenceCherry CR3243, Huck HC3243, Allfast AF3243, M7885/6

NAS9304B is a blind rivet series on 79 government stock numbers. Its closest equivalents are Cherry CR3243, Huck HC3243, Allfast AF3243, M7885/6. Each one is labeled with how strong the evidence is.

Documented equivalents

2 cited
  • CR3243 Cherry Aerospace · Identical
    Source

    Cherry CA-1015 (CherryMAX process manual), "NAS vs. CherryMAX® Cross-Reference List", p.27 ↗

    Cherry lists NAS9304B-x-xx as CR3243-x-xx: same diameter and grip dash numbers.

    Dash numbers carried over: the cited document prints both part numbers with the same dash structure.

  • HC3243 Huck (Howmet) · Approved alternate
    Source

    Howmet, "How to order Huck-Clinch® Blind Rivets", p.2 ↗

    Howmet: Huck-Clinch rivets "also meet NAS1686 procurement and specification and can be ordered as" NAS9304BH (internal lock) or NAS9304BNS (no lock preference). The document prints no HC-to-NAS table: HC3243 is read from its codes (324 oversize diameter, head 3 protruding, aluminum sleeve, alloy steel spindle). Both number the diameter in 1/32 in. and the max grip in 1/16 in. (example HC3242-5-04).

    Dash numbers carried over: the cited document prints both part numbers with the same dash structure.

Equivalents in the government catalog

79 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

4 more on one stock number each: 0HCP, CR3243PR, HC3242, OCHPB06
  • 0HCPHuckCatalog only, needs approvalon 1 of 79 stock numbers
  • CR3243PRCherry AerospaceCatalog only, needs approvalon 1 of 79 stock numbers
  • HC3242HuckCatalog only, needs approvalon 1 of 79 stock numbers
  • OCHPB06HuckCatalog only, needs approvalon 1 of 79 stock numbers

Standards

  • M7885/6MIL specificationsCatalog only, needs approvalon 28 of 79 stock numbers, 28 sizes

Airframer and OEM drawings

  • BACR15FR4BBoeingCatalog only, needs approvalon 8 of 79 stock numbers, 8 sizes
  • BACR15FR6BBoeingCatalog only, needs approvalon 7 of 79 stock numbers, 7 sizes
  • BACR15FR5BBoeingCatalog only, needs approvalon 6 of 79 stock numbers, 6 sizes
  • MBBN3012LAirbusCatalog only, needs approvalon 2 of 79 stock numbers, 2 sizes
3 more on one stock number each: ASNA0078A504X, ASNA0078A505X, BAC15FR4B
  • ASNA0078A504XAirbusCatalog only, needs approvalon 1 of 79 stock numbers
  • ASNA0078A505XAirbusCatalog only, needs approvalon 1 of 79 stock numbers
  • BAC15FR4BBoeingCatalog only, needs approvalon 1 of 79 stock numbers

Plus 8 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for NAS9304B

Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.

Install tooling

CherryMAX tooling (cherry hand riveters and pneumatic-hydraulic riveters with pulling heads (ca-1011 tooling section))

CherryMAX in the catalog

What the government paid

DLA awards on 40 of 79 stock numbers, 203 awards from 2023-01-27 to 2026-08-27.

Latest award per stock number: $0.0100 to $9.55 each.

DLA production lead time: 21 to 720 days.

Per size in the table below.

DLA prices at DLA quantities, not a quote.Source

DLA award prices at DLA quantities and terms, not a commercial quote. Each award may bundle packaging, delivery and inspection terms that a commercial buy does not. Vendors are shown by CAGE code only.

Source: DLA FOIA Electronic Reading Room ↗, public FOIA releases. Files: 2023ContHist.zip/2023ContractHistory.txt, 2024ContHist.zip/2024ContractHistory.txt, contracthist2025.zip/contracthist2025.txt, 2026-09-16-1038_contracthist.zip/2026-09-16-1038_contracthist.txt.

Sizes by maker

79 stock numbers
Part numbers DLA FLIS lists for NAS9304B and its equivalents, by stock number
NSNNAS9304BCR3243HC3243AF3243M7885/6BACR15FR4BLast DLA price
5320-01-584-4978NAS9304B-4
5320-01-505-6988NAS9304B-4-01
5320-01-033-8641NAS9304BNS-4-01CR3243-4-01AF3243-4-01M7885/6-4-01BACR15FR4B1$0.29 2024-01
5320-01-618-8869CR3243-4-02
5320-01-437-3885NAS9304B4-02$1.15 2025-09
5320-01-033-9127NAS9304BNS-4-02CR3243-4-02HC3243-4-02AF3243-4-02M7885/6-4-02BACR15FR4B2$0.74 2026-08
5320-01-550-1069CR3243-4-03
5320-01-369-8339NAS9304B-4-03$0.51 2026-08
5320-01-033-8642NAS9304BNS-4-03CR3243-4-3HC3243-4-03AF3243-4-3M7885/6-4-03BACR15FR4B3$0.24 2025-06
5320-01-550-1068CR3243-4-04
5320-01-380-6483NAS9304B-4-04$6.10 2026-07
5320-01-033-9128NAS9304BNS-4-04CR3243-4-4HC3243-4-04AF3243-4-04M7885/6-4-04BACR15FR4B4$0.0100 2025-12
5320-01-550-4741NAS9304B-4-05$2.29 2025-10
5320-01-033-9663NAS9304BNS-4-05CR3243-4-05HC3243-4-5AF3243-4-05M7885/6-4-05BACR15FR4B5$0.26 2025-06
5320-01-515-4535NAS9304B-4-06
Show 45 more sizes
More sizes
NSNNAS9304BCR3243HC3243AF3243M7885/6BACR15FR4BLast DLA price
5320-01-040-4810NAS9304BNS-4-06CR3243-4-06HC3243-4-06AF3243-4-6M7885/6-4-06
5320-01-532-1182NAS9304B-4-07$0.50 2023-03
5320-01-091-1864NAS9304BNS-4-07CR3243-4-7HC3243-6-07AF3243-4-07M7885/6-4-07BACR15FR4B7$0.67 2025-11
5320-01-532-1185NAS9304B-4-08
5320-01-091-9174NAS9304BNS-4-08CR3243-4-8HC3243-4-08AF3243-4-08M7885/6-4-08BACR15FR4B8$2.26 2026-08
5320-01-532-1187NAS9304B-4-09
5320-01-094-4411NAS9304BNS-4-09CR3243-4-09HC3243-6-09AF3243-4-09M7885/6-4-09BACR15FR4B9
5320-01-672-6193CR3243-4-12
5320-01-591-0439NAS9304B-5
5320-01-473-4273CR3243-5-1
5320-01-535-3935NAS9304B-5-01
5320-01-091-9175NAS9304BNS-5-01CR3243-5-01HC3243-5-01AF3243-5-01M7885/6-5-01$0.88 2026-02
5320-01-535-3927NAS9304B-5-02$0.93 2025-09
5320-01-033-8177NAS9304BNS-5-02CR3243-5-02HC3243-5-02AF3243-5-02M7885/6-5-02$0.0200 2026-07
5320-01-527-4495NAS9304B-5-03$0.52 2025-08
5320-01-037-1249NAS9304BNS-5-03CR3243-5-03HC3243-5-03AF3243-5-03M7885/6-5-03$0.73 2026-03
5320-01-550-1070CR3243-5-04$0.49 2024-04
5320-01-515-4525NAS9304B-5-04$3.10 2026-02
5320-01-033-8179NAS9304BNS-5-04CR3243-5-4HC3243-5-04AF3243-5-04M7885/6-5-04$1.25 2026-05
5320-01-515-4547NAS9304B-5-05$0.51 2025-07
5320-01-033-8176NAS9304BNS-5-05CR3243-5-05HC3243-5-05AF3243-5-5M7885/6-5-05$1.66 2026-08
5320-01-515-4549NAS9304B-5-06
5320-01-033-8178NAS9304BNS-5-06CR3243-5-06HC3243-5-06AF3243-5-06M7885/6-5-06$1.21 2025-12
5320-01-532-1191NAS9304B-5-07
5320-01-091-9177NAS9304BNS-5-07CR3243-5-07HC3243-5-07AF3243-5-07M7885/6-5-07$2.14 2026-06
5320-01-507-6955NAS9304B-5-08
5320-01-092-6976NAS9304BNS-5-08CR3243-5-08HC3243-5-08AF3243-5-08M7885/6-5-08$2.99 2026-06
5320-01-092-8759CR3243-5-09$1.40 2025-04
5320-01-532-1192NAS9304B-5-09
5320-01-482-3902NAS9304BNS-5-09$4.85 2024-12
5320-01-473-7525CR3243-5-10AF3243-5-10$9.55 2025-03
5320-01-412-7767NAS9304BNS-5-10HC3243-5-10M7885/6-5-10
5320-01-388-5365CR3243-5-11$1.75 2025-05
5320-01-482-3903NAS9304BNS-5-11
5320-01-622-6020CR3243-6-01
5320-01-535-3928NAS9304B-6-01
5320-01-081-2546NAS9304BNS-6-01CR3243-6-1HC3243-6-01AF3243-6-01M7885/6-6-01$1.27 2025-09
5320-01-532-1193NAS9304B-6-02
5320-01-033-9125NAS9304BNS-6-02CR3243-6-02HC3243-6-02AF3243-6-02M7885/6-6-02$0.73 2026-06
5320-01-535-3929NAS9304B-6-03
5320-01-033-8638NAS9304BNS-6-03CR3243-6-03HC3243-6-03AF3243-6-3M7885/6-6-03$0.75 2026-08
5320-01-617-0680CR3243-6-04
5320-01-378-8168NAS9304B-6-04
5320-01-033-8637NAS9304BNS-6-04CR3243-6-4HC3243-6-4AF3243-6-04M7885/6-6-04$5.85 2026-06
5320-01-507-6956NAS9304B-6-05

Each row is one National Stock Number and the part numbers DLA FLIS lists on it, as written there. A blank means FLIS lists no part in that series on the stock number, not that the size does not exist. 19 more stock numbers are not shown.

Sources and how to read this page.Details

Reference numbers the Federal Logistics Information System records against the same National Stock Number. A supply-catalog cross-reference, not an engineering-approved interchangeability: confirm against the controlling drawing or spec before substituting. Only equivalents marked cited have a manufacturer or government document, linked with each.

Stock numbers of the identical CR3243 are included, per the cited document.

NAS9301B to NAS9306B part numbers with an H or NS after the base (NAS9301BNS) carry a lock-type code and are grouped with the base, per Howmet, "How to order Huck-Clinch® Blind Rivets", p.2 ↗.

Source: DLA Federal Logistics Information System, via DLA PUB LOG ↗ (FLIS Data Electronic Reading Room ↗), data as of 2025-03-18 (March 2025 snapshot). Federal supply class 5320 Rivets. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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