Cross reference · Allfast · Solid rivet

BRFS4T cross referenceHowmet VRFZ4T, MS14218T, Boeing ST3M748T

BRFS4T is a Allfast solid rivet series on 3 government stock numbers. Its closest equivalents are Howmet VRFZ4T, MS14218T, Boeing ST3M748T. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

3 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

    1 more on one stock number each: VRFZ4T
    • VRFZ4THowmet Fastening SystemsCatalog only, needs approvalon 1 of 3 stock numbers

    Standards

    • MS14218TMSCatalog only, needs approvalon 3 of 3 stock numbers, 3 sizes

    Airframer and OEM drawings

    • ST3M748TBoeingCatalog only, needs approvalon 3 of 3 stock numbers, 3 sizes
    2 more on one stock number each: 3M1022T, BACR15FV4T
    • 3M1022TBoeingCatalog only, needs approvalon 1 of 3 stock numbers
    • BACR15FV4TBoeingCatalog only, needs approvalon 1 of 3 stock numbers

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

    Get quotes for BRFS4T

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

    Install tooling

    SpecLok has no catalog family for BRFS4T. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 1 of 3 stock numbers, 1 awards from 2024-08-13 to 2024-08-13.

    Latest award per stock number: $7.88 each.

    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

    3 stock numbers
    Part numbers DLA FLIS lists for BRFS4T and its equivalents, by stock number
    NSNBRFS4TVRFZ4TMS14218TST3M748TLast DLA price
    5320-01-166-6701BRFS4T9MS14218T4-9ST3M748T4-9
    5320-01-164-6393BRFS4T11MS14218T4-11ST3M748T4-11$7.88 2024-08
    5320-01-214-6196BRFS4T16VRFZ-4T8MS14218T4-16ST3M748T4-16

    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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