Cross reference · Hartwell · Quick release pin

LG9SL cross referenceSpace-Lok SLS9AL, Avibank BLS9LA08S, MS17986

LG9SL is a Hartwell quick release pin series on 4 government stock numbers. It is cross-referenced to Space-Lok SLS9AL, Avibank BLS9LA08S, MS17986. Each one is labeled with how strong the evidence is.

Series in the government catalog

4 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • SLS9ALSpace-LokCatalog only, needs approvalon 4 of 4 stock numbers, 4 sizes
4 more on one stock number each: BLS9LA08S, BLS9LA26S, BLS9LA27S, BLS9LA35S
  • BLS9LA08SAvibankCatalog only, needs approvalon 1 of 4 stock numbers
  • BLS9LA26SAvibankCatalog only, needs approvalon 1 of 4 stock numbers
  • BLS9LA27SAvibankCatalog only, needs approvalon 1 of 4 stock numbers
  • BLS9LA35SAvibankCatalog only, needs approvalon 1 of 4 stock numbers

Standards

  • MS17986MSCatalog only, needs approvalon 4 of 4 stock numbers, 4 sizes
  • MS17986CMSCatalog only, needs approvalon 3 of 4 stock numbers, 3 sizes
1 more on one stock number each: NASM17986
  • NASM17986NASCatalog only, needs approvalon 1 of 4 stock numbers

Plus 5 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for LG9SL

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

Install tooling

SpecLok has no catalog family for LG9SL. Tooling for the cross-referenced series:

None of these series is in the SpecLok catalog yet.

What the government paid

DLA awards on 1 of 4 stock numbers, 2 awards from 2024-02-01 to 2025-04-01.

Latest award per stock number: $400.00 each.

DLA production lead time: 191 to 232 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

4 stock numbers
Part numbers DLA FLIS lists for LG9SL and the series cross-referenced to it, by stock number
NSNLG9SLSLS9ALBLS9LA08SMS17986NASM17986Last DLA price
5315-01-368-6187LG9SL0800SLS9AL08BLS9LA08SMS17986-908
5315-00-905-0806LG9SL2600SLS9AL26MS17986-926
5315-01-368-5282LG9SL2700SLS9AL27MS17986-927$400.00 2025-04
5315-01-368-5281LG9SL3500SLS9AL35MS17986-935NASM17986

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.

Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers

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