Cross reference · Boeing · Blind rivet
ST3M cross reference
ST3M is a Boeing blind rivet series on 520 government stock numbers. Each one is labeled with how strong the evidence is.
- Issued by Boeing
- Item Blind rivet
- Stock numbers 520
- Equivalents 29
- DLA paid $0.0200 to $250.00
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- PLT1058MonogramCatalog only, needs approvalon 64 of 520 stock numbers, 65 sizes
- PLT170Howmet Fastening SystemsCatalog only, needs approvalon 58 of 520 stock numbers, 58 sizes
- BL1058Hi-ShearCatalog only, needs approvalon 57 of 520 stock numbers, 57 sizes
- BL170Hi-ShearCatalog only, needs approvalon 52 of 520 stock numbers, 52 sizes
- PLT1064MonogramCatalog only, needs approvalon 50 of 520 stock numbers, 50 sizes
- CSR903BCherry AerospaceCatalog only, needs approvalon 47 of 520 stock numbers, 47 sizes
- BL15Hi-ShearCatalog only, needs approvalon 46 of 520 stock numbers, 46 sizes
- SCR29Howmet Fastening SystemsCatalog only, needs approvalon 41 of 520 stock numbers, 41 sizes
- PLT270Howmet Fastening SystemsCatalog only, needs approvalon 39 of 520 stock numbers, 39 sizes
- CSR904BCherry AerospaceCatalog only, needs approvalon 36 of 520 stock numbers, 35 sizes
- SCR30Howmet Fastening SystemsCatalog only, needs approvalon 33 of 520 stock numbers, 31 sizes
- HL744LLHi-ShearCatalog only, needs approvalon 29 of 520 stock numbers, 30 sizes
Standards
- MS20470TMSCatalog only, needs approvalon 46 of 520 stock numbers, 46 sizes
- NAS1097KENASCatalog only, needs approvalon 26 of 520 stock numbers, 26 sizes
- NAS1097UNASCatalog only, needs approvalon 22 of 520 stock numbers, 22 sizes
- MS20426TMSCatalog only, needs approvalon 14 of 520 stock numbers, 14 sizes
- NAS2705VNASCatalog only, needs approvalon 13 of 520 stock numbers, 13 sizes
- NAS1791CNASCatalog only, needs approvalon 12 of 520 stock numbers, 12 sizes
- MS20426EMSCatalog only, needs approvalon 9 of 520 stock numbers, 9 sizes
- MS20470KMSCatalog only, needs approvalon 8 of 520 stock numbers, 8 sizes
- NAS1399C4ANASCatalog only, needs approvalon 6 of 520 stock numbers, 6 sizes
- NAS1791ANASCatalog only, needs approvalon 6 of 520 stock numbers, 6 sizes
- NAS2605VNASCatalog only, needs approvalon 6 of 520 stock numbers, 6 sizes
- MS20470EMSCatalog only, needs approvalon 5 of 520 stock numbers, 5 sizes
Airframer and OEM drawings
Plus 81 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for ST3M
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for ST3M. Tooling for the equivalents:
- Visu-Lok tooling for PLT1058, PLT170, PLT1064, PLT270
- Cherry E-Z Buck tooling for CSR903B, CSR904B
- Hi-Lok tooling for HL744LL
- MS20470 solid rivet tooling for MS20470T, MS20426T, MS20426E, MS20470K
- Standard blind rivet (NAS1398/NAS1399 wiredraw) tooling for NAS1399C4A
What the government paid
DLA awards on 140 of 520 stock numbers, 641 awards from 2023-01-11 to 2026-09-09.
Latest award per stock number: $0.0200 to $250.00 each.
DLA production lead time: 17 to 949 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 | ST3M | PLT1058 | PLT170 | BL1058 | Last DLA price |
|---|---|---|---|---|---|
| 5310-01-003-4208 | ST3M404-7 | $4.33 2025-03 | |||
| 5310-01-091-1237 | ST3M404-12 | $11.00 2025-07 | |||
| 5320-01-283-0019 | ST3M416 | ||||
| 5320-00-283-4871 | ST3M450-5-2 | ||||
| 5320-00-283-4870 | ST3M450-5-3 | $2.16 2024-03 | |||
| 5320-01-189-9859 | ST3M450-5-4 | $1.12 2025-04 | |||
| 5320-00-281-8170 | ST3M450-5-5 | $2.85 2026-05 | |||
| 5320-00-338-5847 | ST3M450-5-6 | ||||
| 5320-00-338-5848 | ST3M450-5-7 | ||||
| 5320-00-338-5850 | ST3M450-5-8 | ||||
| 5320-00-338-5858 | ST3M450-5-9 | ||||
| 5320-00-281-8169 | ST3M450-5-10 | ||||
| 5320-00-283-4886 | ST3M450-5-13 | ||||
| 5320-00-281-8172 | ST3M450-5-14 | ||||
| 5320-01-412-2805 | ST3M450-5-15 |
Show 45 more sizes
| NSN | ST3M | PLT1058 | PLT170 | BL1058 | Last DLA price |
|---|---|---|---|---|---|
| 5320-00-281-8171 | ST3M450-5-16 | ||||
| 5320-00-298-6360 | ST3M451-5-2 | ||||
| 5320-00-298-6363 | ST3M451-5-3 | ||||
| 5320-00-298-6437 | ST3M451-5-4 | $3.10 2026-04 | |||
| 5320-00-298-6442 | ST3M451-5-5 | $6.17 2024-09 | |||
| 5320-00-298-6499 | ST3M451-5-8 | ||||
| 5320-00-298-6347 | ST3M451-5-10 | $8.50 2023-02 | |||
| 5320-00-321-3324 | ST3M456-3-9 | ||||
| 5320-00-325-1894 | ST3M460-3-7 | ||||
| 5320-01-230-3465 | ST3M460-4-28 | ||||
| 5320-00-326-5550 | ST3M460-5-5 | ||||
| 5320-01-247-9035 | ST3M460-6-8 | $19.26 lb 2023-04 | |||
| 5320-00-365-0138 | ST3M460-8-48 | $36.40 lb 2024-05 | |||
| 5320-01-257-4366 | ST3M461-5-7 | ||||
| 5320-00-530-0835 | ST3M461-5-32 | ||||
| 5320-01-045-3026 | ST3M501-3-2 | ||||
| 5320-01-045-9632 | ST3M501-3-3 | ||||
| 5320-01-045-9633 | ST3M501-3-4 | ||||
| 5320-01-046-0718 | ST3M501-3-5 | ||||
| 5320-01-046-0719 | ST3M501-3-6 | ||||
| 5320-01-044-8700 | ST3M501-3-7 | ||||
| 5320-01-044-8701 | ST3M501-3-8 | ||||
| 5320-01-046-0724 | ST3M501-3-9 | $12.00 2023-10 | |||
| 5320-01-044-8699 | ST3M501-3-10 | ||||
| 5320-01-211-0735 | ST3M501-3-12 | ||||
| 5320-01-045-2541 | ST3M501-4-4 | ||||
| 5320-01-045-2542 | ST3M501-4-5 | ||||
| 5320-01-045-2543 | ST3M501-4-6 | ||||
| 5320-01-045-2544 | ST3M501-4-7 | ||||
| 5320-01-045-3027 | ST3M501-4-8 | ||||
| 5320-01-045-5610 | ST3M501-4-9 | ||||
| 5320-01-044-8702 | ST3M501-4-10 | ||||
| 5320-01-045-2535 | ST3M501-4-11 | ||||
| 5320-01-045-2536 | ST3M501-4-12 | ||||
| 5320-01-045-2537 | ST3M501-4-13 | ||||
| 5320-01-045-3025 | ST3M501-5-4 | ||||
| 5320-01-046-0717 | ST3M501-5-5 | ||||
| 5320-01-045-9631 | ST3M501-5-6 | ||||
| 5320-01-045-5612 | ST3M501-5-7 | ||||
| 5320-01-045-2532 | ST3M501-5-8 | ||||
| 5320-01-045-2540 | ST3M501-5-9 | ||||
| 5320-01-045-2527 | ST3M501-5-10 | ||||
| 5320-01-045-2528 | ST3M501-5-11 | ||||
| 5320-01-046-0723 | ST3M501-5-14 | ||||
| 5320-00-352-0714 | ST3M551-4 |
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. 460 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 classes 5305 Screws, 5306 Bolts, 5310 Nuts and washers, 5315 Nails, machine keys and pins, 5320 Rivets, 5325 Fastening devices. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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