Cross reference · Hartwell · Quick release pin

LG3CL cross referenceSpace-Lok SLC3AL, MS17986C

LG3CL is a Hartwell quick release pin series on 13 government stock numbers. Its closest equivalents are Space-Lok SLC3AL, MS17986C. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

13 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • SLC3ALSpace-LokCatalog only, needs approvalon 13 of 13 stock numbers, 13 sizes
  • SLS3ALSpace-LokCatalog only, needs approvalon 2 of 13 stock numbers, 2 sizes
10 more on one stock number each: BLC3LA07S, BLC3LA09S, BLC3LA10S, BLC3LA11S, BLC3LA12S, BLC3LA13S, BLC3LA14S, BLC3LA15S, BLC3LA16S, BLC3LA21S
  • BLC3LA07SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA09SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA10SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA11SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA12SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA13SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA14SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA15SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA16SAvibankCatalog only, needs approvalon 1 of 13 stock numbers
  • BLC3LA21SAvibankCatalog only, needs approvalon 1 of 13 stock numbers

Standards

  • MS17986CMSCatalog only, needs approvalon 13 of 13 stock numbers, 13 sizes
  • MS17986MSCatalog only, needs approvalon 4 of 13 stock numbers, 4 sizes
5 more on one stock number each: NAS1333A5C10D, NAS1333A5C13D, NAS1333C5C10D, NAS1333S5S04D, MS17987
  • NAS1333A5C10DNASCatalog only, needs approvalon 1 of 13 stock numbers
  • NAS1333A5C13DNASCatalog only, needs approvalon 1 of 13 stock numbers
  • NAS1333C5C10DNASCatalog only, needs approvalon 1 of 13 stock numbers
  • NAS1333S5S04DNASCatalog only, needs approvalon 1 of 13 stock numbers
  • MS17987MSCatalog only, needs approvalon 1 of 13 stock numbers

Plus 20 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for LG3CL

Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.

Install tooling

SpecLok has no catalog family for LG3CL. Tooling for the equivalents:

None of the equivalents is in the SpecLok catalog yet.

What the government paid

DLA awards on 6 of 13 stock numbers, 8 awards from 2023-01-27 to 2026-03-17.

Latest award per stock number: $9.20 to $29.77 each.

DLA production lead time: 60 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

13 stock numbers
Part numbers DLA FLIS lists for LG3CL and its equivalents, by stock number
NSNLG3CLSLC3ALMS17986CLast DLA price
5315-00-941-3526LG3CL0400SLC3AL04MS17986C304
5315-00-886-5726LG3CL0500SLC3AL05MS17986C305$17.27 2023-02
5315-00-886-5729LG3CL0700SLC3AL07MS17986C307
5315-00-982-2638LG3CL0900SLC3AL09MS17986C309$9.20 2023-08
5315-00-959-6648LG3CL1000SLC3AL10MS17986C310$16.55 2026-03
5315-01-013-9863LG3CL1100SLC3AL11MS17986C311$29.77 2025-01
5315-00-004-5048LG3CL1200SLC3AL12MS17986C312$14.65 2023-05
5315-00-404-8247LG3CL1300SLC3AL13MS17986C313
5315-00-151-5799LG3CL1400SLC3AL14MS17986C314
5315-01-021-9319LG3CL1500SLC3AL15MS17986C315$18.15 2023-08
5315-00-821-2380LG3CL1600SLC3AL16MS17986C316
5315-00-871-4079LG3CL2100SLC3AL21MS17986C321
5315-00-354-3162LG3CL2800SLC3AL28MS17986C328

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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