Cross reference · Hi-Shear (LISI Aerospace) · Pin-rivet

HL815 cross referenceHowmet VS2877, Lockheed C3001

HL815 is a Hi-Shear pin-rivet series on 32 government stock numbers. Its closest equivalents are Howmet VS2877, Lockheed C3001. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

32 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • VS2877Howmet Fastening SystemsCatalog only, needs approvalon 27 of 32 stock numbers, 27 sizes

Standards

    1 more on one stock number each: NAS4452
    • NAS4452NASCatalog only, needs approvalon 1 of 32 stock numbers

    Airframer and OEM drawings

    • C3001Lockheed MartinCatalog only, needs approvalon 32 of 32 stock numbers, 32 sizes

    Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

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

    Install tooling

    Hi-Lok tooling (hex key (holds the pin) and collar driver (howmet hi-lok system))

    Hi-Lok in the catalog

    Sizes by maker

    32 stock numbers
    Part numbers DLA FLIS lists for HL815 and its equivalents, by stock number
    NSNHL815VS2877C3001Last DLA price
    5320-00-855-1422HL815-5-3VS2877-5-3C3001-5-3
    5320-00-916-4969HL815-5-6VS2877-5-6C3001-5-6
    5320-00-833-9163HL815-5-7VS2877-5-7C3001-5-7
    5320-00-833-9164HL815-5-8VS2877-5-8C3001-5-8
    5320-00-833-9239HL815-5-9VS2877-5C3001-5-9
    5320-00-245-3958HL815-5-13VS2877-5-13C3001-5-13
    5320-00-833-9209HL815-6-2VS2877-6-2C3001-6-2
    5320-00-833-9207HL815-6-3VS2877-6-3C3001-6-3
    5320-00-245-3957HL815-6-4VS2877-6-4C3001-6-4
    5320-00-189-9847HL815-6-5VS2877-6-5C3001-6-5
    5320-00-916-9710HL815-6-6VS2877-6-6C3001-6-6
    5320-00-916-4967HL815-6-7VS2877-6-7C3001-6-7
    5320-00-833-9172HL815-6-8VS2877-6-8C3001-6-8
    5320-00-916-9709HL815-6-9VS2877-6-9C3001-6-9
    5320-00-915-4987HL815-6-10C3001-6-10
    Show 17 more sizes
    More sizes
    NSNHL815VS2877C3001Last DLA price
    5320-00-915-4988HL815-6-11VS2877-6-11C3001-6-11
    5320-00-149-9177HL815-6-14VS2877-6-14C3001-6-14
    5320-00-181-6809HL815-6-16VS2877-6-16C3001-6-16
    5320-00-833-9170HL815-8-5VS2877-8-5C3001-8-5
    5320-00-915-5069HL815-8-6C3001-8-6
    5320-00-916-4964HL815-8-7C3001-8-7
    5320-00-916-9714HL815-8-8VS2877-8-8C3001-8-8
    5320-00-916-9715HL815-8-9VS2877-8-9C3001-8-9
    5320-00-915-4986HL815-8-10VS2877-8-10C3001-8-10
    5320-00-916-4965HL815-8-11VS2877-8-11C3001-8-11
    5320-00-017-2343HL815-8-12VS2877-8-12C3001-8-12
    5320-00-478-0497HL815-8-13VS2877-8-13C3001-8-13
    5320-00-915-4985HL815-10-6VS2877-10-6C3001-10-6
    5320-00-916-4962HL815-10-8C3001-10-8
    5320-00-915-4984HL815-10-13C3001-10-13
    5320-00-917-9625HL815-12-6VS2877-12-6C3001-12-6
    5320-00-916-4968HL815-12-8VS2877-12-8C3001-12-8

    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 5320 Rivets. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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