Cross reference · NAS (Aerospace Industries Association) · Setscrew

NAS1081 cross reference

NAS1081 is a setscrew series on 143 government stock numbers. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

143 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

    6 more on one stock number each: LL1081, LL24XD02J, LLL135211, LP1081, LP18063, LP25XD82J
    • LL1081Long-LokCatalog only, needs approvalon 1 of 143 stock numbers
    • LL24XD02JLong-LokCatalog only, needs approvalon 1 of 143 stock numbers
    • LLL135211Long-LokCatalog only, needs approvalon 1 of 143 stock numbers
    • LP1081Long-LokCatalog only, needs approvalon 1 of 143 stock numbers
    • LP18063Long-LokCatalog only, needs approvalon 1 of 143 stock numbers
    • LP25XD82JLong-LokCatalog only, needs approvalon 1 of 143 stock numbers

    Standards

    • FFS200Federal specificationsCatalog only, needs approvalon 13 of 143 stock numbers, 2 sizes
    • MS18063MSCatalog only, needs approvalon 6 of 143 stock numbers, 6 sizes
    8 more on one stock number each: MS18067, MS51963, MS51964, MS51965, MS51973, AN565A6H, FFS200A, FFS200B
    • MS18067MSCatalog only, needs approvalon 1 of 143 stock numbers
    • MS51963MSCatalog only, needs approvalon 1 of 143 stock numbers
    • MS51964MSCatalog only, needs approvalon 1 of 143 stock numbers
    • MS51965MSCatalog only, needs approvalon 1 of 143 stock numbers
    • MS51973MSCatalog only, needs approvalon 1 of 143 stock numbers
    • AN565A6HANCatalog only, needs approvalon 1 of 143 stock numbers
    • FFS200AFederal specificationsCatalog only, needs approvalon 1 of 143 stock numbers
    • FFS200BFederal specificationsCatalog only, needs approvalon 1 of 143 stock numbers

    Airframer and OEM drawings

      1 more on one stock number each: GS552D
      • GS552DNorthrop GrummanCatalog only, needs approvalon 1 of 143 stock numbers

      Plus 21 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

      Get quotes for NAS1081

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

      Install tooling

      SpecLok has no catalog family for NAS1081. Tooling for the equivalents:

      None of the equivalents is in the SpecLok catalog yet.

      What the government paid

      DLA awards on 21 of 143 stock numbers, 48 awards from 2023-01-17 to 2026-07-16.

      Latest award per stock number: $1.30 to $450.00 each.

      DLA production lead time: 19 to 361 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

      143 stock numbers
      Part numbers DLA FLIS lists for NAS1081 and its equivalents, by stock number
      NSNNAS1081Last DLA price
      5305-01-723-6171NAS1081-0886
      5305-01-651-5870NAS1081$9.84 2023-10
      5305-00-812-3304NAS1081-02A2
      5305-01-518-5535NAS1081-02B4L
      5305-00-040-9560NAS1081-02D2
      5305-01-250-9213NAS1081-02D2N
      5305-00-518-5746NAS1081-02D3
      5305-00-927-0095NAS1081-02D4
      5305-01-356-9465NAS1081-04A10L$450.00 2024-06
      5305-01-463-6904NAS1081-04A2
      5305-01-051-4333NAS1081-04A2P$2.05 2026-07
      5305-01-423-0996NAS1081-04A3
      5305-01-180-4744NAS1081-04A3N
      5305-01-297-9015NAS1081-04A4
      5305-01-398-5188NAS1081-04A4N$19.50 2025-04
      Show 45 more sizes
      More sizes
      NSNNAS1081Last DLA price
      5305-01-059-3581NAS1081-04A5
      5305-00-899-3996NAS1081-04A6
      5305-00-827-5845NAS1081-04A7
      5305-01-029-6924NAS1081-04B3
      5305-00-819-8403NAS1081-04B4$3.95 2025-11
      5305-01-330-9752NAS1081-04B5
      5305-01-007-1518NAS1081-04B9N$12.74 2025-10
      5305-01-178-9240NAS1081-04D2
      5305-00-929-4108NAS1081-04D2N
      5305-00-879-2734NAS1081-04D3
      5305-01-319-2425NAS1081-04D3L$26.24 2023-11
      5305-01-046-3250NAS1081-04D4
      5305-01-076-9403NAS1081-04D4L
      5305-01-642-5175NAS1081-04D4P
      5305-00-954-2727NAS1081-04D5N
      5305-01-148-5911NAS1081-04D5P
      5305-00-145-8354NAS1081-04D6L
      5305-01-233-4232NAS1081-04D7
      5305-00-316-8139NAS1081-06A12L
      5305-00-827-5844NAS1081-06A2
      5305-01-463-6905NAS1081-06A2L
      5305-00-818-1193NAS1081-06A3
      5305-01-580-0243NAS1081-06A4P
      5305-00-637-5871NAS1081-06A6
      5305-00-421-7853NAS1081-06A7P
      5305-00-177-5500NAS1081-06B3
      5305-01-079-7249NAS1081-06B3L
      5305-00-086-9074NAS1081-06B5L
      5305-00-482-9420NAS1081-06B8L
      5305-00-951-0859NAS1081-06D2L
      5305-01-178-3691NAS1081-06D3L
      5305-01-676-5631NAS1081-06D3P
      5305-01-460-3242NAS1081-06D4
      5305-01-037-6067NAS1081-06D4L
      5305-00-854-8455NAS1081-06D4N
      5305-00-810-6638NAS1081-06D5N
      5305-01-528-3228NAS1081-06D6
      5305-01-300-1501NAS1081-06D7
      5305-00-943-5294NAS1081-08A14
      5305-00-995-2635NAS1081-08A2
      5305-01-330-9751NAS1081-08A2N
      5305-00-060-7858NAS1081-08A3$34.00 2025-05
      5305-01-134-3267NAS1081-08A3L
      5305-01-318-8692NAS1081-08A3N
      5305-00-951-5616NAS1081-08A4

      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. 83 more stock numbers are not shown.

      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 5305 Screws. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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