Cross reference · Lockheed Martin · Pin-rivet

ST25D cross referenceHi-Shear HL41, SPS AICL48, Boeing ST3M420C

ST25D is a Lockheed pin-rivet series on 57 government stock numbers. Its closest equivalents are Hi-Shear HL41, SPS AICL48, Boeing ST3M420C. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

57 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • HL41Hi-ShearCatalog only, needs approvalon 28 of 57 stock numbers, 29 sizes
  • HL48Hi-ShearCatalog only, needs approvalon 25 of 57 stock numbers, 25 sizes
  • AICL48SPS TechnologiesCatalog only, needs approvalon 23 of 57 stock numbers, 23 sizes
  • AICL41SPS TechnologiesCatalog only, needs approvalon 17 of 57 stock numbers, 19 sizes
  • HL97Hi-ShearCatalog only, needs approvalon 2 of 57 stock numbers, 2 sizes

Standards

    4 more on one stock number each: MS20426E, MS20470DD, MS20470E, AN470DD
    • MS20426EMSCatalog only, needs approvalon 1 of 57 stock numbers, 2 sizes
    • MS20470DDMSCatalog only, needs approvalon 1 of 57 stock numbers
    • MS20470EMSCatalog only, needs approvalon 1 of 57 stock numbers
    • AN470DDANCatalog only, needs approvalon 1 of 57 stock numbers

    Airframer and OEM drawings

    • ST3M420CBoeingCatalog only, needs approvalon 19 of 57 stock numbers, 19 sizes
    • ST3M415CBoeingCatalog only, needs approvalon 15 of 57 stock numbers, 15 sizes
    • ST2187RTXCatalog only, needs approvalon 11 of 57 stock numbers, 11 sizes
    • 642ASUS NavyCatalog only, needs approvalon 2 of 57 stock numbers, 2 sizes
    • ST2263RTXCatalog only, needs approvalon 2 of 57 stock numbers, 2 sizes
    7 more on one stock number each: BACB30FN5A5U, BACB30FN6A11U, BACB30FN8A6U, BACB30FN8A8U, BACC30AB12P, BACC30AB6P, GB511FK
    • BACB30FN5A5UBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • BACB30FN6A11UBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • BACB30FN8A6UBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • BACB30FN8A8UBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • BACC30AB12PBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • BACC30AB6PBoeingCatalog only, needs approvalon 1 of 57 stock numbers
    • GB511FKNorthrop GrummanCatalog only, needs approvalon 1 of 57 stock numbers

    Plus 8 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for ST25D

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

    Install tooling

    SpecLok has no catalog family for ST25D. Tooling for the equivalents:

    What the government paid

    DLA awards on 13 of 57 stock numbers, 26 awards from 2023-02-24 to 2026-05-26.

    Latest award per stock number: $0.0300 to $32.50 each.

    DLA production lead time: 22 to 200 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

    57 stock numbers
    Part numbers DLA FLIS lists for ST25D and its equivalents, by stock number
    NSNST25DHL41AICL48ST3M420CST2187Last DLA price
    5320-00-291-5404ST25D39-6-5AICL48-6-5ST3M420C3-5$2.56 2023-08
    5320-00-291-5436ST25D50-5-4HL41-5-4
    5320-01-307-4670ST25D55-5-18$113.19 lb 2024-11
    5320-01-246-8596ST25D56-5-5$0.0300 2023-11
    5320-01-013-7228ST25D59-5-2AIC-L-48-5-2ST3M420C08-2
    5320-00-288-3350ST25D59-5-4AIC-L48-5-4
    5320-00-288-3349ST25D59-5-5AIC-L48-5-5ST3M420C08-5
    5320-00-288-3343ST25D59-5-6AICL48-5-6
    5320-01-241-2821ST25D59-6-2AIC-L-48-6-2ST3M420C3-2$32.50 2026-05
    5320-00-658-3842ST25D59-6-3AIC-L-48-6-3ST3M420C3-3
    5320-00-288-3332ST25D59-6-4AICL48-6-4$1.00 2023-12
    5320-01-094-7412ST25D59-6-7AIC-L-48-6-7ST3M420C3-7
    5320-01-094-8092ST25D59-6-8AIC-L-48-6-8ST3M420C3-8
    5320-01-094-8093ST25D59-6-9AIC-L-48-6-9ST3M420C3-9
    5320-01-121-0422ST25D59-6-11AIC-L-48-6-11ST3M420C3-11
    Show 42 more sizes
    More sizes
    NSNST25DHL41AICL48ST3M420CST2187Last DLA price
    5320-01-191-2151ST25D59-8-2
    5320-00-288-3331ST25D59-8-4AIC-L48-8-4ST3M420C4-4
    5320-00-288-3323ST25D59-8-5AIC-L48-8-5ST3M420C4-5$2.42 2025-12
    5320-00-369-3275ST25D59-8-6AIC-L-48-8-6ST3M420C4-6
    5320-00-393-4081ST25D59-8-7AIC-L-48-8-7ST3M420C4-7
    5320-01-094-7413ST25D59-8-8AIC-L-48-8-8ST3M420C4-8
    5320-01-094-7414ST25D59-8-9AIC-L-48-8-9ST3M420C4-9$20.00 2026-02
    5320-01-094-8094ST25D59-8-9AIC-L-48-8-10ST3M420C4-10
    5320-01-094-8095ST25D59-8-11AIC-L-48-8-11ST3M420C4-11
    5320-01-094-8096ST25D59-8-13AIC-L-48-8-13
    5320-00-304-9577ST25D59-10-6AIC-L48-10-6ST3M420C5-6
    5320-01-066-9440ST25D59-10-7AIC-L-48-10-7ST3M420C5-7
    5320-01-265-8248ST25D59-10-20
    5320-01-160-2861ST25D60-4-2HL41-4-2
    5320-01-161-9299ST25D60-4-3HL41-4-3
    5320-00-367-6352ST25D60-5-2HL41-5-2ST2187-02$1.98 2023-05
    5320-00-288-3491ST25D60-5-3HL41-5-3ST2187-03$2.26 2026-05
    5320-01-030-2309ST25D60-5-5HL41-5-5
    5320-01-053-1049ST25D60-5-6HL41-5-6ST2187-06
    5320-00-292-6069ST25D60-5-7HL41-5-7ST2187-07$1.82 2025-11
    5320-01-190-5819ST25D60-5-8HL41-5-8ST2187-08$0.59 2025-05
    5320-01-221-8724ST25D60-5-9HL41-5-9ST2187-09
    5320-01-222-8686ST25D60-5-10HL41-5-10ST2187-10
    5320-01-221-8725ST25D60-5-11HL41-5-11ST2187-11
    5320-01-221-9958ST25D60-5-12HL41-5-12ST2187-12
    5320-01-221-9959ST25D60-5-13HL41-5-13ST2187-13
    5320-00-326-5537ST25D60-5-15HL41-4-15ST2187-15
    5320-00-498-7249ST25D60-6-2HL41-6-2$5.42 2026-04
    5320-01-046-2083ST25D60-6-7HL41-6-7
    5320-01-102-2759ST25D60-6-8HL41-6-8
    5320-01-078-0320ST25D60-6-9HL41-6-9
    5320-01-078-0319ST25D60-6-10HL41-6-10
    5320-01-120-5565ST25D60-6-11HL41-6-11
    5320-01-239-1353ST25D60-6-13HL41-6-13
    5320-01-138-4240ST25D60-8-6HL41-8-6
    5320-00-291-5451ST25D60-8-7HL41-8-7
    5320-01-138-5551ST25D60-8-8HL41-8-8
    5320-00-291-5444ST25D60-8-10HL41-8-10
    5320-01-269-0872ST25D60-8-12HL41-8-12$3.90 2024-02
    5320-00-291-5445ST25D60-80-3HL41-8-3
    5320-01-010-5862ST25D61-6
    5320-01-126-2854ST25D61-12

    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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