Cross reference · Hartwell · Quick release pin
LG3CT cross referenceSpace-Lok SLC3AT, MS17985C
LG3CT is a Hartwell quick release pin series on 15 government stock numbers. Its closest equivalents are Space-Lok SLC3AT, MS17985C. Each one is labeled with how strong the evidence is.
- Issued by Hartwell
- Item Quick release pin
- Stock numbers 15
- Equivalents 16
- DLA paid $12.64 to $24.64
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- SLC3ATSpace-LokCatalog only, needs approvalon 15 of 15 stock numbers, 15 sizes
11 more on one stock number each: BLC3TA03S, BLC3TA04S, BLC3TA05S, BLC3TA07S, BLC3TA09S, BLC3TA10S, BLC3TA12S, BLC3TA13S, BLC3TA14S, BLC3TA15S, BLC3TA20S
- BLC3TA03SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA04SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA05SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA07SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA09SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA10SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA12SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA13SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA14SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA15SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
- BLC3TA20SAvibankCatalog only, needs approvalon 1 of 15 stock numbers
Standards
- MS17985CMSCatalog only, needs approvalon 15 of 15 stock numbers, 15 sizes
- MS17985MSCatalog only, needs approvalon 4 of 15 stock numbers, 4 sizes
2 more on one stock number each: NAS1333A2C, NAS1333A2C04D
- NAS1333A2CNASCatalog only, needs approvalon 1 of 15 stock numbers
- NAS1333A2C04DNASCatalog only, needs approvalon 1 of 15 stock numbers
Plus 19 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for LG3CT
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for LG3CT. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 5 of 15 stock numbers, 11 awards from 2024-06-13 to 2025-11-13.
Latest award per stock number: $12.64 to $24.64 each.
DLA production lead time: 98 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 | LG3CT | SLC3AT | MS17985C | Last DLA price |
|---|---|---|---|---|
| 5315-00-177-4041 | LG3CT0300 | SLC3AT03 | MS17985C303 | |
| 5315-00-097-6343 | LG3CT0310 | SLC3AT10 | MS17985C310 | $12.64 2025-11 |
| 5315-00-880-1418 | LG3CT0400 | SLC3AT04 | MS17985C304 | |
| 5315-01-145-3241 | LG3CT0500 | SLC3AT05 | MS17985C305 | |
| 5315-00-702-3100 | LG3CT0700 | SLC3AT07 | MS17985C307 | $24.64 2024-10 |
| 5315-00-102-4603 | LG3CT0900 | SLC3AT09 | MS17985C309 | $13.22 2024-08 |
| 5315-01-130-3355 | LG3CT1200 | SLC3AT12 | MS17985C312 | |
| 5315-00-177-4137 | LG3CT1300 | SLC3AT13 | MS17985C313 | $20.27 2024-10 |
| 5315-01-204-2325 | LG3CT1400 | SLC3AT14 | MS17985C314 | |
| 5315-00-702-3101 | LG3CT1500 | SLC3AT15 | MS17985C315 | $16.31 2025-02 |
| 5315-00-421-4771 | LG3CT2000 | SLC3AT20 | MS17985C320 | |
| 5315-01-158-9937 | LG3CT2900 | SLC3AT29 | MS17985C329 | |
| 5315-00-199-9710 | LG3CT3600 | SLC3AT36 | MS17985C336 | |
| 5315-00-007-0132 | LG3CT4100 | SLC3AT41 | MS17985C341 | |
| 5315-00-081-5455 | LG3CT5500 | SLC3AT55 | MS17985C355 |
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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