Cross reference · SPS Technologies · Plate self-locking nut

13715E cross referenceESNA RMLHTA517, Howmet F2001, MS21062L

13715E is a SPS plate self-locking nut series on 8 government stock numbers. It is cross-referenced to ESNA RMLHTA517, Howmet F2001, MS21062L. Each one is labeled with how strong the evidence is.

Series in the government catalog

8 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • RMLHTA517ESNACatalog only, needs approvalon 7 of 8 stock numbers, 7 sizes
  • F2001Howmet Fastening SystemsCatalog only, needs approvalon 6 of 8 stock numbers, 6 sizes
  • 109FESNACatalog only, needs approvalon 2 of 8 stock numbers, 2 sizes
  • VN151DHowmet Fastening SystemsCatalog only, needs approvalon 2 of 8 stock numbers, 2 sizes
8 more on one stock number each: BRF100C4M, RF1003MK, RF100C04M, RF100C06M, RF100C06MK, RF100C08M, RF100C3M, RF100C4M
  • BRF100C4MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF1003MKHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C04MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C06MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C06MKHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C08MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C3MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers
  • RF100C4MHowmet Fastening SystemsCatalog only, needs approvalon 1 of 8 stock numbers

Standards

  • MS21062LMSCatalog only, needs approvalon 6 of 8 stock numbers, 5 sizes
2 more on one stock number each: MS21062L06K, MS21062L3K
  • MS21062L06KMSCatalog only, needs approvalon 1 of 8 stock numbers
  • MS21062L3KMSCatalog only, needs approvalon 1 of 8 stock numbers

Airframer and OEM drawings

    4 more on one stock number each: 9666M44P, BACN10KB3CFM, BACN10KB4CFM, Z00N
    • 9666M44PGECatalog only, needs approvalon 1 of 8 stock numbers
    • BACN10KB3CFMBoeingCatalog only, needs approvalon 1 of 8 stock numbers
    • BACN10KB4CFMBoeingCatalog only, needs approvalon 1 of 8 stock numbers
    • Z00NDaherCatalog only, needs approvalon 1 of 8 stock numbers

    Plus 5 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for 13715E

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

    Install tooling

    SpecLok has no catalog family for 13715E. Tooling for the cross-referenced series:

    None of these series is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 1 of 8 stock numbers, 1 awards from 2026-06-15 to 2026-06-15.

    Latest award per stock number: $1.35 each.

    DLA production lead time: 90 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

    8 stock numbers
    Part numbers DLA FLIS lists for 13715E and the series cross-referenced to it, by stock number
    NSN13715ERMLHTA517F2001MS21062L9666M44PBACN10KB3CFMLast DLA price
    5310-00-778-916013715E-02RMLHTA517-2860-02F2001-3MS21062L39666M44P01BACN10KB3CFM
    5310-00-778-916713715E-40F2001-04MS21062L04
    5310-00-900-386513715E-048RMLHTA517-2860-048F2001-4BACMS21062L4
    5310-01-042-557513715E-054RMLHTA517-2860-054F2001-5MS21062L5
    5310-00-778-916613715E-62RMLHTA517-2860-62MS21062L06$1.35 2026-06
    5310-00-778-916113715E-82RMLHTA517-2860-82MS21062L08
    5310-00-900-386413715E-02BCRMLHTA517-2860-02BCF2001-3BC
    5310-00-778-918613715E-62BCRMLHTA517-2860-62BCF2001-06BC

    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 5310 Nuts and washers. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

    Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers

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