Cross reference · Northrop Grumman · Plate self-locking nut

GN10E cross referenceSPS MA13600, Howmet MF1000, NAS1068A, US Navy 1668893PC

GN10E is a Northrop plate self-locking nut series on 3 government stock numbers. Its closest equivalents are SPS MA13600, Howmet MF1000, NAS1068A, US Navy 1668893PC. 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

  • MA13600SPS TechnologiesCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
  • MF1000Howmet Fastening SystemsCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
  • MF5000Howmet Fastening SystemsCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
1 more on one stock number each: M13600
  • M13600SPS TechnologiesCatalog only, needs approvalon 1 of 3 stock numbers, 2 sizes

Standards

  • NAS1068ANASCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
1 more on one stock number each: NAS1068A06L
  • NAS1068A06LNASCatalog only, needs approvalon 1 of 3 stock numbers

Airframer and OEM drawings

  • 1668893PCUS NavyCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
  • 752727PCLockheed MartinCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
  • SMC208846US ArmyCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
1 more on one stock number each: SMB601116
  • SMB601116US ArmyCatalog only, needs approvalon 1 of 3 stock numbers

Plus 17 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for GN10E

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

Install tooling

SpecLok has no catalog family for GN10E. Tooling for the equivalents:

None of the equivalents is in the SpecLok catalog yet.

Sizes by maker

3 stock numbers
Part numbers DLA FLIS lists for GN10E and its equivalents, by stock number
NSNGN10EMA13600MF1000NAS1068A1668893PC752727PCLast DLA price
5310-00-840-1321GN10E632MA13600-62F2MF1000-06T2
5310-00-582-9530GN10E832MA13600-82F2MF1000-08NAS1068A081668893PC14752727PC14
5310-00-582-9308GN10E1032NAS1068A31668893PC17752727PC17

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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