Cross reference · Hartwell · Quick release pin

LH8CR cross referenceMS17990C

LH8CR is a Hartwell quick release pin series on 6 government stock numbers. It is cross-referenced to MS17990C. Each one is labeled with how strong the evidence is.

Series in the government catalog

6 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

    6 more on one stock number each: BLC8R07N, BLC8R11N, BLC8R12N, BLC8R13N, BLC8R15N, BLC8R16N
    • BLC8R07NAvibankCatalog only, needs approvalon 1 of 6 stock numbers
    • BLC8R11NAvibankCatalog only, needs approvalon 1 of 6 stock numbers
    • BLC8R12NAvibankCatalog only, needs approvalon 1 of 6 stock numbers
    • BLC8R13NAvibankCatalog only, needs approvalon 1 of 6 stock numbers
    • BLC8R15NAvibankCatalog only, needs approvalon 1 of 6 stock numbers
    • BLC8R16NAvibankCatalog only, needs approvalon 1 of 6 stock numbers

    Standards

    • MS17990CMSCatalog only, needs approvalon 6 of 6 stock numbers, 6 sizes
    2 more on one stock number each: NASM17990C, MS17990
    • NASM17990CNASCatalog only, needs approvalon 1 of 6 stock numbers
    • MS17990MSCatalog only, needs approvalon 1 of 6 stock numbers

    Airframer and OEM drawings

      1 more on one stock number each: 0189535N
      • 0189535NMBDACatalog only, needs approvalon 1 of 6 stock numbers

      Plus 1 reference number whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

      Get quotes for LH8CR

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

      Install tooling

      SpecLok has no catalog family for LH8CR. Tooling for the cross-referenced series:

      None of these series is in the SpecLok catalog yet.

      What the government paid

      DLA awards on 2 of 6 stock numbers, 3 awards from 2023-03-30 to 2025-01-03.

      Latest award per stock number: $16.80 to $125.00 each.

      DLA production lead time: 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

      6 stock numbers
      Part numbers DLA FLIS lists for LH8CR and the series cross-referenced to it, by stock number
      NSNLH8CRBLC8R07NMS17990CNASM17990C0189535NLast DLA price
      5315-00-493-7167LH8CR0700BLC8R07NMS17990C807NASM17990C807$16.80 2025-01
      5315-00-144-6089LH8CR1100MS17990C811$125.00 2023-03
      5315-00-947-7722LH8CR1200MS17990C812
      5315-00-980-3873LH8CR1300MS17990C813
      5315-00-003-6713LH8CR1500MS17990C8150189535N00
      5315-00-850-9448LH8CR1600MS17990C816

      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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