Cross reference · Hartwell · Quick release pin
LG3CB cross referenceSpace-Lok SLC3AB, MS17984C
LG3CB is a Hartwell quick release pin series on 19 government stock numbers. Its closest equivalents are Space-Lok SLC3AB, MS17984C. Each one is labeled with how strong the evidence is.
- Issued by Hartwell
- Item Quick release pin
- Stock numbers 19
- Equivalents 24
- DLA paid $7.24 to $24.53
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- SLC3ABSpace-LokCatalog only, needs approvalon 18 of 19 stock numbers, 18 sizes
- SLS3BSpace-LokCatalog only, needs approvalon 4 of 19 stock numbers, 4 sizes
10 more on one stock number each: 50921A3B20R, BLC3B03S, BLC3B04S, BLC3B06S, BLC3B07S, BLC3B08S, BLC3B09S, BLC3B10S, BLC3B12S, BLC3B13S
- 50921A3B20RAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B03SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B04SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B06SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B07SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B08SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B09SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B10SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B12SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
- BLC3B13SAvibankCatalog only, needs approvalon 1 of 19 stock numbers
Standards
- MS17984CMSCatalog only, needs approvalon 18 of 19 stock numbers, 18 sizes
- MS17984MSCatalog only, needs approvalon 10 of 19 stock numbers, 11 sizes
6 more on one stock number each: NAS1333A3C, NAS1333A3C02D, NAS1333A3S, NAS1333C3C, NASM17984, MS17984C308A
- NAS1333A3CNASCatalog only, needs approvalon 1 of 19 stock numbers
- NAS1333A3C02DNASCatalog only, needs approvalon 1 of 19 stock numbers
- NAS1333A3SNASCatalog only, needs approvalon 1 of 19 stock numbers
- NAS1333C3CNASCatalog only, needs approvalon 1 of 19 stock numbers
- NASM17984NASCatalog only, needs approvalon 1 of 19 stock numbers
- MS17984C308AMSCatalog only, needs approvalon 1 of 19 stock numbers
Airframer and OEM drawings
4 more on one stock number each: 227B, BLC38075, GP510R, Z00N
Plus 26 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for LG3CB
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for LG3CB. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 8 of 19 stock numbers, 57 awards from 2023-03-03 to 2026-09-14.
Latest award per stock number: $7.24 to $24.53 each.
DLA production lead time: 166 to 221 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 | LG3CB | SLC3AB | MS17984C | Last DLA price |
|---|---|---|---|---|
| 5315-01-015-8896 | LG3CB200 | |||
| 5315-00-993-5276 | LG3CB0300 | SLC3AB03 | MS17984C303 | |
| 5315-00-459-0865 | LG3CB0400 | SLC3AB04 | MS17984C304 | |
| 5315-01-021-0045 | LG3CB0500 | SLC3AB05 | MS17984C305 | |
| 5315-00-901-3888 | LG3CB0600 | SLC3AB06 | MS17984C306 | $17.98 2026-06 |
| 5315-00-349-8410 | LG3CB0700 | SLC3AB07 | MS17984C307 | |
| 5315-00-930-6660 | LG3CB0800 | SLC3AB08 | MS17984C308 | |
| 5315-00-901-3884 | LG3CB0900 | SLC3AB09 | MS17984C309 | $7.24 2025-11 |
| 5315-00-945-2497 | LG3CB1000 | SLC3AB10 | MS17984C310 | $24.53 2026-09 |
| 5315-00-904-1659 | LG3CB1200 | SLC3AB12 | MS17984C312 | $18.31 2024-01 |
| 5315-00-044-4880 | LG3CB1300 | SLC3AB13 | MS17984C313 | |
| 5315-00-454-0327 | LG3CB1400 | SLC3AB14 | MS17984C314 | |
| 5315-00-904-1660 | LG3CB1500 | SLC3AB15 | MS17984C315 | $13.11 2024-01 |
| 5315-01-071-7402 | LG3CB1600 | SLC3AB16 | MS17984C316 | $12.69 2024-12 |
| 5315-00-464-7099 | LG3CB1700 | SLC3AB17 | MS17984C317 | $23.09 2026-08 |
Show 4 more sizes
| NSN | LG3CB | SLC3AB | MS17984C | Last DLA price |
|---|---|---|---|---|
| 5315-00-078-0172 | LG3CB1800 | SLC3AB18 | MS17984C318 | $24.15 2024-03 |
| 5315-00-044-4855 | LG3CB2000 | SLC3AB20 | MS17984C320 | |
| 5315-00-209-3419 | LG3CB3200 | SLC3AB32 | MS17984C332 | |
| 5315-00-218-1880 | LG3CB3800 | SLC3AB38 | MS17984C338 |
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.
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 5315 Nails, machine keys and pins. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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