Cross reference · NAS (Aerospace Industries Association) · Blind rivet
NAS1671 cross referenceHowmet PLT220, Hi-Shear BL5220
NAS1671 is a blind rivet series on 129 government stock numbers. Its closest equivalents are Howmet PLT220, Hi-Shear BL5220. Each one is labeled with how strong the evidence is.
- Issued by NAS
- Item Blind rivet
- Stock numbers 129
- Equivalents 13
- DLA paid $4.22 to $981.00
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- PLT220Howmet Fastening SystemsCatalog only, needs approvalon 52 of 129 stock numbers, 52 sizes
- PLT5220Howmet Fastening SystemsCatalog only, needs approvalon 42 of 129 stock numbers, 43 sizes
- BL5220Hi-ShearCatalog only, needs approvalon 40 of 129 stock numbers, 40 sizes
- P164AMonogramCatalog only, needs approvalon 12 of 129 stock numbers, 12 sizes
- P200AMonogramCatalog only, needs approvalon 9 of 129 stock numbers, 9 sizes
- P260AMonogramCatalog only, needs approvalon 9 of 129 stock numbers, 8 sizes
- PL164AMonogramCatalog only, needs approvalon 8 of 129 stock numbers, 8 sizes
- PL200AMonogramCatalog only, needs approvalon 7 of 129 stock numbers, 7 sizes
- PL260AMonogramCatalog only, needs approvalon 7 of 129 stock numbers, 7 sizes
- P312AMonogramCatalog only, needs approvalon 6 of 129 stock numbers, 6 sizes
- PL312AMonogramCatalog only, needs approvalon 6 of 129 stock numbers, 6 sizes
- PLT2220Howmet Fastening SystemsCatalog only, needs approvalon 2 of 129 stock numbers, 2 sizes
Airframer and OEM drawings
- BACB30JGBoeingCatalog only, needs approvalon 2 of 129 stock numbers, 2 sizes
Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for NAS1671
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
Jo-Bolt tooling (drive nut blind bolt tooling (faa-h-8083-31b p.4-54))
- Visu-Lok tooling for PLT220, PLT5220, PLT2220
What the government paid
DLA awards on 22 of 129 stock numbers, 49 awards from 2023-01-03 to 2026-08-31.
Latest award per stock number: $4.22 to $981.00 each.
DLA production lead time: 7 to 350 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
| NSN | NAS1671 | PLT220 | BL5220 | Last DLA price |
|---|---|---|---|---|
| 5320-00-728-8580 | NAS1671-3-1 | PLT220-6-1 | ||
| 5320-01-338-6556 | NAS1671-3-4 | |||
| 5320-00-656-7203 | NAS1671-3-5 | PLT220-6-5 | ||
| 5320-00-818-6165 | NAS1671-3-6 | PLT220-6-6 | ||
| 5320-00-819-2832 | NAS1671-3-7 | PLT220-6-7 | ||
| 5320-00-728-8534 | NAS1671-3-12 | PLT220-6-12 | ||
| 5320-00-820-5757 | NAS1671-4-3 | PLT220-8-3 | ||
| 5320-00-188-1598 | NAS1671-4-4 | PLT220-8-4 | ||
| 5320-00-529-1144 | NAS1671-4-5 | PLT220-8-5 | ||
| 5320-00-841-6827 | NAS1671-4-6 | PLT220-8-6 | ||
| 5320-00-857-0661 | NAS1671-4-8 | PLT220-8-8 | ||
| 5320-00-728-1524 | NAS1671-5-2 | PLT220-10-2 | ||
| 5320-00-608-9635 | NAS1671-5-4 | PLT220-10-4 | ||
| 5320-01-024-9811 | NAS1671-5-5 | PLT220-10-5 | ||
| 5320-00-608-9636 | NAS1671-5-6 | PLT220-10-6 |
Show 45 more sizes
| NSN | NAS1671 | PLT220 | BL5220 | Last DLA price |
|---|---|---|---|---|
| 5320-00-476-7626 | NAS1671-5-7 | PLT220-10-7 | ||
| 5320-00-546-4712 | NAS1671-6-3 | PLT220-12-3 | ||
| 5320-00-317-1230 | NAS1671-6-6 | PLT220-12-6 | ||
| 5320-00-529-1143 | NAS1671-08-1 | PLT220-5-1 | ||
| 5320-00-067-8041 | NAS1671-08-4 | PLT220-5-4 | ||
| 5320-00-067-8039 | NAS1671-08-5 | PLT220-5-5 | ||
| 5320-00-078-8834 | NAS1671-08-7 | PLT220-5-7 | ||
| 5320-00-402-6308 | NAS1671-08-7 | |||
| 5320-00-068-4731 | NAS1671-08-8 | PLT220-5-8 | ||
| 5320-00-781-0471 | NAS1671-08-9 | PLT220-5-9 | ||
| 5320-00-078-8833 | NAS1671-08-10 | PLT220-5-10 | ||
| 5320-00-728-8524 | NAS1671-08-11 | PLT220-5-11 | ||
| 5320-00-728-8559 | NAS1671-08-12 | PLT220-5-12 | ||
| 5320-01-291-0191 | NAS1671-04DL8 | |||
| 5320-01-341-6327 | NAS1671-08DL1 | |||
| 5320-01-305-0157 | NAS1671-08DL10 | BL5220-5-10 | $10.00 2025-10 | |
| 5320-01-305-0156 | NAS1671-08DL11 | BL5220-5-11 | ||
| 5320-01-305-4121 | NAS1671-08DL12 | BL5220-5-12 | ||
| 5320-01-340-6756 | NAS1671-08DL13 | |||
| 5320-01-305-4132 | NAS1671-08DL2 | BL5220-5-2 | $4.22 2023-12 | |
| 5320-01-307-1784 | NAS1671-08DL3 | BL5220-5-3 | ||
| 5320-01-305-4130 | NAS1671-08DL4 | BL5220-5-4 | $9.14 2025-01 | |
| 5320-01-305-4138 | NAS1671-08DL5 | BL5220-5-5 | $9.16 2023-12 | |
| 5320-01-305-0160 | NAS1671-08DL6 | BL5220-5-6 | $5.48 2026-04 | |
| 5320-01-307-1781 | NAS1671-08DL7 | BL5220-5-7 | ||
| 5320-01-307-1782 | NAS1671-08DL8 | BL5220-5-8 | $175.00 2025-10 | |
| 5320-01-305-0154 | NAS1671-08DL9 | PLT220-5-9 | BL5220-5-9 | $59.63 2025-07 |
| 5320-00-068-8416 | NAS1671-08K1 | |||
| 5320-00-728-8526 | NAS1671-08L14 | |||
| 5320-01-327-0396 | NAS1671-08L15 | PLT220-5-15 | ||
| 5320-01-327-0395 | NAS1671-08L16 | |||
| 5320-01-326-3546 | NAS1671-08L17 | PLT220-5-17 | ||
| 5320-01-330-6384 | NAS1671-08L18 | |||
| 5320-01-326-3547 | NAS1671-08L19 | PLT220-5-19 | ||
| 5320-00-973-0686 | NAS1671-08L2 | PLT220-5-2 | ||
| 5320-01-329-9781 | NAS1671-08L20 | |||
| 5320-01-326-0031 | NAS1671-08L21 | PLT220-5-21 | ||
| 5320-01-328-2069 | NAS1671-08L22 | PLT220-05-22 | ||
| 5320-01-327-5801 | NAS1671-08L23 | |||
| 5320-01-328-9246 | NAS1671-08L24 | |||
| 5320-00-820-7283 | NAS1671-08L3 | PLT220-5-3 | ||
| 5320-00-078-8626 | NAS1671-08L6 | |||
| 5320-01-340-6759 | NAS1671-3DL1 | $26.41 2025-03 | ||
| 5320-01-306-6553 | NAS1671-3DL10 | BL5220-6-10 | ||
| 5320-01-305-0588 | NAS1671-3DL11 | BL5220-6-11 | $115.00 2025-02 |
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. 69 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.
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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