Cross reference · Space-Lok · Quick release pin

SLS6AT cross referenceHartwell LG6ST, MS17985

SLS6AT is a Space-Lok quick release pin series on 20 government stock numbers. Its closest equivalents are Hartwell LG6ST, MS17985. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

20 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • LG6STHartwellCatalog only, needs approvalon 20 of 20 stock numbers, 20 sizes
  • LG6CTHartwellCatalog only, needs approvalon 7 of 20 stock numbers, 7 sizes
  • BLST6AvibankCatalog only, needs approvalon 2 of 20 stock numbers, 2 sizes
9 more on one stock number each: BLC6TA06S, BLC6TA06SM, BLC6TA08S, BLC6TA08SM, BLC6TA14S, BLC6TA14SM, BLC6TA22S, BLC6TA22SM, BLC6TA25S
  • BLC6TA06SAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA06SMAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA08SAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA08SMAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA14SAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA14SMAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA22SAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA22SMAvibankCatalog only, needs approvalon 1 of 20 stock numbers
  • BLC6TA25SAvibankCatalog only, needs approvalon 1 of 20 stock numbers

Standards

  • MS17985MSCatalog only, needs approvalon 20 of 20 stock numbers, 21 sizes
  • MS17985CMSCatalog only, needs approvalon 11 of 20 stock numbers, 11 sizes
7 more on one stock number each: NAS1336A2S08D, NAS1336A2S14D, NAS1336A2S15D, NAS1336A2S27D, NAS1336A2S34D, NAS1336S2S, NAS1336S2S40D
  • NAS1336A2S08DNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336A2S14DNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336A2S15DNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336A2S27DNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336A2S34DNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336S2SNASCatalog only, needs approvalon 1 of 20 stock numbers
  • NAS1336S2S40DNASCatalog only, needs approvalon 1 of 20 stock numbers

Airframer and OEM drawings

    2 more on one stock number each: 293M0043P, PWA10132
    • 293M0043PRTXCatalog only, needs approvalon 1 of 20 stock numbers
    • PWA10132RTXCatalog only, needs approvalon 1 of 20 stock numbers

    Plus 10 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for SLS6AT

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

    Install tooling

    SpecLok has no catalog family for SLS6AT. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 5 of 20 stock numbers, 13 awards from 2023-01-27 to 2026-05-28.

    Latest award per stock number: $10.00 to $25.27 each.

    DLA production lead time: 68 to 268 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

    20 stock numbers
    Part numbers DLA FLIS lists for SLS6AT and its equivalents, by stock number
    NSNSLS6ATLG6STBLST6MS17985Last DLA price
    5315-00-839-1728SLS6AT04LG6ST0400MS17985-604
    5315-00-929-4129SLS6AT06LG6ST0600BLST6-0-600MS17985-606
    5315-00-702-3182SLS6AT08LG6ST0608MS17985-608
    5315-00-702-1297SLS6AT11LG6ST1100MS17985-611
    5315-00-543-3898SLS6AT12LG6ST1200BLST6-1-200MS17985-612
    5315-00-728-0731SLS6AT14LG6ST1400MS17985-614$25.27 2026-05
    5315-00-702-1293SLS6AT15LG6ST1500MS17985-615
    5315-00-158-9403SLS6AT17LG6ST1700MS17985-617
    5315-01-347-4163SLS6AT20LG6ST2000MS17985-620
    5315-00-932-3808SLS6AT22LG6ST2200MS17985-622
    5315-00-833-6306SLS6AT24LG6ST0624MS17985-624
    5315-00-702-3194SLS6AT25LG6ST0625MS17985-625$24.85 2025-01
    5315-00-885-7019SLS6AT26LG6ST2600MS17985-626
    5315-00-976-3994SLS6AT27LG6ST2700MS17985-627
    5315-01-213-4433SLS6AT31LG6ST3100MS17985-631$18.33 2025-10
    Show 5 more sizes
    More sizes
    NSNSLS6ATLG6STBLST6MS17985Last DLA price
    5315-00-150-3032SLS6AT34LG6ST3400MS17985-634
    5315-00-702-3213SLS6AT40LG6ST4000MS17985-1640$10.00 2024-05
    5315-01-011-0672SLS6AT42LG6ST0642MS17985-642
    5315-00-143-0288SLS6AT46LG6ST4600MS17985-646
    5315-00-151-5843SLS6AT50LG6ST5000MS17985-650$24.90 2025-10

    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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