Cross reference · SPS Technologies · Plate self-locking nut

13605P cross referenceESNA 52LHTA, Howmet RE200X, Cherry T65S632SCPC, NAS686X

13605P is a SPS plate self-locking nut series on 3 government stock numbers. Its closest equivalents are ESNA 52LHTA, Howmet RE200X, Cherry T65S632SCPC, NAS686X. 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

  • 52LHTAESNACatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
4 more on one stock number each: F52LHTA, RE200X, RF200X, T65S632SCPC
  • F52LHTAESNACatalog only, needs approvalon 1 of 3 stock numbers
  • RE200XHowmet Fastening SystemsCatalog only, needs approvalon 1 of 3 stock numbers
  • RF200XHowmet Fastening SystemsCatalog only, needs approvalon 1 of 3 stock numbers
  • T65S632SCPCCherry AerospaceCatalog only, needs approvalon 1 of 3 stock numbers

Standards

  • NAS686XNASCatalog only, needs approvalon 3 of 3 stock numbers, 3 sizes
1 more on one stock number each: MS21059
  • MS21059MSCatalog only, needs approvalon 1 of 3 stock numbers

Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for 13605P

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

Install tooling

SpecLok has no catalog family for 13605P. Tooling for the equivalents:

Sizes by maker

3 stock numbers
Part numbers DLA FLIS lists for 13605P and its equivalents, by stock number
NSN13605P52LHTARE200XT65S632SCPCNAS686XMS21059Last DLA price
5310-00-820-301013605P-02NAS686X3
5310-00-881-131313605P-04852LHTA521-048NAS686X4
5310-00-777-577613605P-6252LHTA521-62RE200X06T65S632SCPCNAS686X06MS21059-06

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.

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