Cross reference · Monogram (TriMas) · Blind rivet

MBF2120S cross reference

MBF2120S is a Monogram blind rivet series on 32 government stock numbers. 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

    1 more on one stock number each: FCBF2120S
    • FCBF2120SHowmet Fastening SystemsCatalog only, needs approvalon 1 of 32 stock numbers

    Airframer and OEM drawings

    • EF145SLeonardoCatalog only, needs approvalon 3 of 32 stock numbers, 3 sizes

    Get quotes for MBF2120S

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

    Install tooling

    Composi-Lok II tooling (monogram pneumatic and hand installation tools (mbf2003 §3, figures 1-7, e.g. mp550bf pneumatic pistol))

    Composi-Lok II in the catalog

    Sizes by maker

    32 stock numbers
    Part numbers DLA FLIS lists for MBF2120S and its equivalents, by stock number
    NSNMBF2120SLast DLA price
    5320-01-551-6149MBF2120S5-100
    5320-01-551-3210MBF2120S5-150
    5320-01-551-6151MBF2120S5-200
    5320-01-551-6153MBF2120S5-250
    5320-01-551-6154MBF2120S5-300
    5320-01-551-6157MBF2120S5-350
    5320-01-566-3856MBF2120S5-400
    5320-01-566-0177MBF2120S5-450
    5320-01-610-0841MBF2120S5-500
    5320-01-606-1326MBF2120S5-550
    5320-01-688-0492MBF2120S5-600
    5320-01-551-6170MBF2120S6-100
    5320-01-551-6159MBF2120S6-150
    5320-01-551-6167MBF2120S6-200
    5320-01-514-5771MBF2120S6-250
    Show 17 more sizes
    More sizes
    NSNMBF2120SLast DLA price
    5320-01-514-5770MBF2120S6-300
    5320-01-551-6161MBF2120S6-350
    5320-01-551-6162MBF2120S6-400
    5320-01-691-1682MBF2120S6-450
    5320-01-713-6697MBF2120S-06-500
    5320-01-610-0837MBF2120S6-550
    5320-01-610-0838MBF2120S6-600
    5320-01-610-0840MBF2120S6-650
    5320-01-591-7114MBF2120S6-700
    5320-01-694-6027MBF2120S6-750
    5320-01-694-6028MBF2120S6-800
    5320-01-694-6035MBF2120S6-850
    5320-01-694-6030MBF2120S6-900
    5320-01-694-6032MBF2120S6-950
    5320-01-551-3209MBF2120S8-250
    5320-01-566-0176MBF2120S8-300
    5320-01-566-3858MBF2120S8-350

    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.

    Next · 3 Quote

    Quote MBF2120S or an equivalent

    Get quotes adds the part and its install tooling to your quote. Check another part number in the cross reference.

    Open your quote →Look up a specific size →All cross references →