Cross reference · General Dynamics · Quick release pin
176C cross referenceCherry CR3214, Allfast AF3214, Avibank BLC4R35N, Hartwell LG6CL
176C is a General quick release pin series on 4 government stock numbers. Its closest equivalents are Cherry CR3214, Allfast AF3214, Avibank BLC4R35N, Hartwell LG6CL. Each one is labeled with how strong the evidence is.
- Issued by General Dynamics
- Item Quick release pin
- Stock numbers 4
- Equivalents 16
- DLA paid $0.79 to $75.00
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- CR3214Cherry AerospaceCatalog only, needs approvalon 2 of 4 stock numbers, 2 sizes
- AF3214AllfastCatalog only, needs approvalon 2 of 4 stock numbers, 2 sizes
8 more on one stock number each: BLC4R35N, BLC6LA19S, BLC6LA19SM, BLC6R19S, LG6CL, LH4C, LH4CR, SLC6AL
- BLC4R35NAvibankCatalog only, needs approvalon 1 of 4 stock numbers
- BLC6LA19SAvibankCatalog only, needs approvalon 1 of 4 stock numbers
- BLC6LA19SMAvibankCatalog only, needs approvalon 1 of 4 stock numbers
- BLC6R19SAvibankCatalog only, needs approvalon 1 of 4 stock numbers
- LG6CLHartwellCatalog only, needs approvalon 1 of 4 stock numbers
- LH4CHartwellCatalog only, needs approvalon 1 of 4 stock numbers
- LH4CRHartwellCatalog only, needs approvalon 1 of 4 stock numbers
- SLC6ALSpace-LokCatalog only, needs approvalon 1 of 4 stock numbers
Standards
5 more on one stock number each: NAS9303B, NASM23460, MS17986, MS17986C, MS17990C
- NAS9303BNASCatalog only, needs approvalon 1 of 4 stock numbers
- NASM23460NASCatalog only, needs approvalon 1 of 4 stock numbers
- MS17986MSCatalog only, needs approvalon 1 of 4 stock numbers, 2 sizes
- MS17986CMSCatalog only, needs approvalon 1 of 4 stock numbers
- MS17990CMSCatalog only, needs approvalon 1 of 4 stock numbers
Airframer and OEM drawings
- HS5480BoeingCatalog only, needs approvalon 2 of 4 stock numbers, 2 sizes
Plus 3 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for 176C
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for 176C. Tooling for the equivalents:
- CherryMAX tooling for CR3214, NAS9303B
What the government paid
DLA awards on 4 of 4 stock numbers, 49 awards from 2023-06-27 to 2026-09-10.
Latest award per stock number: $0.79 to $75.00 each.
DLA production lead time: 45 to 139 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 | 176C | CR3214 | AF3214 | BLC4R35N | LG6CL | SLC6AL | Last DLA price |
|---|---|---|---|---|---|---|---|
| 5315-00-250-9595 | 176C1351-4 | LG6CL1900 | SLC6AL19 | $9.29 2023-06 | |||
| 5315-00-980-3094 | 176C1352-2 | BLC4R35N | $75.00 2026-04 | ||||
| 5320-01-258-6058 | 176C2845-7 | CR3214-4-02 | AF3214-4-02 | $9.53 2026-09 | |||
| 5320-01-258-6059 | 176C2845-8 | CR3214-4-3 | AF3214-4-03 | $0.79 2025-10 |
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.
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.
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 classes 5315 Nails, machine keys and pins, 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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