Cross reference · Northrop Grumman · Pin-rivet

GB511EM cross referenceHi-Shear HL414

GB511EM is a Northrop pin-rivet series on 69 government stock numbers. Its closest equivalents are Hi-Shear HL414. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

69 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • HL414Hi-ShearCatalog only, needs approvalon 65 of 69 stock numbers, 66 sizes
  • HL414YRHowmet Fastening SystemsCatalog only, needs approvalon 4 of 69 stock numbers, 4 sizes
  • HL754JTHi-ShearCatalog only, needs approvalon 2 of 69 stock numbers, 2 sizes
2 more on one stock number each: HL414JA, HL54
  • HL414JAHi-ShearCatalog only, needs approvalon 1 of 69 stock numbers
  • HL54Hi-ShearCatalog only, needs approvalon 1 of 69 stock numbers

Airframer and OEM drawings

    1 more on one stock number each: C579
    • C579Lockheed MartinCatalog only, needs approvalon 1 of 69 stock numbers

    Plus 4 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

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

    Install tooling

    SpecLok has no catalog family for GB511EM. Tooling for the equivalents:

    Sizes by maker

    69 stock numbers
    Part numbers DLA FLIS lists for GB511EM and its equivalents, by stock number
    NSNGB511EMHL414Last DLA price
    5320-01-199-1266GB511EM3-2HL414-6-2
    5320-01-196-5598GB511EM3-3HL414-6-3
    5320-00-470-8228GB511EM3-4HL414-6-4
    5320-01-194-7101GB511EM3-5HL414-6-5
    5320-00-470-8229GB511EM3-6HL414-6-6
    5320-01-193-2456GB511EM3-7HL414-6-7
    5320-01-213-4875GB511EM3-10HL414-6-10
    5320-01-219-5441GB511EM03-14HL414-6-14
    5320-01-219-5440GB511EM3-15HL414-6-15
    5320-00-470-8234GB511EM3-16HL414-6-16
    5320-01-219-8945GB511EM3-21HL414-6-21
    5320-01-195-5911GB511EM3-22HL414-6-22
    5320-00-470-8237GB511EM4-4HL414-8-4
    5320-01-216-5257GB511EM4-7HL414-8-7
    5320-01-213-4870GB511EM4-9HL414-8-9
    Show 45 more sizes
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    NSNGB511EMHL414Last DLA price
    5320-01-219-5443GB511EM4-10HL414-8-10
    5320-01-194-8512GB511EM4-11
    5320-01-213-4869GB511EM4-14HL414-8-14
    5320-01-213-4871GB511EM4-15HL414-8-15
    5320-01-253-9088GB511EM4-16HL414-8-16
    5320-01-242-0800GB511EM4-24HL414-8-24
    5320-01-242-0801GB511EM4-26HL414-8-26
    5320-01-246-0650GB511EM5-4HL414-10-4
    5320-01-213-4864GB511EM5-5HL414-10-5
    5320-01-198-5549GB511EM5-6HL414-10-6
    5320-01-213-4872GB511EM5-7HL414-10-1
    5320-01-213-4863GB511EM5-8HL414-10-8
    5320-00-470-8241GB511EM5-9HL414-10-9
    5320-01-219-8946GB511EM5-11HL414-10-11
    5320-00-464-8669GB511EM5-12
    5320-01-209-8082GB511EM5-14HL414-10-14
    5320-01-229-0013GB511EM05-18HL414-10-18
    5320-01-204-6931GB511EM5-26HL414-10-26
    5320-01-226-4979GB511EM5-32HL414-10-32
    5320-01-273-6315GB511EM6-4HL414-12-4
    5320-01-260-7771GB511EM6-5HL414-12-5
    5320-01-277-4425GB511EM6-6HL414-12-6
    5320-01-218-9890GB511EM6-8HL414-12-8
    5320-01-213-4865GB511EM6-9HL414-12-9
    5320-01-246-1060GB511EM6-10HL414-12-10
    5320-01-270-3902GB511EM6-11
    5320-01-197-3515GB511EM6-13HL414-12-13
    5320-01-213-4866GB511EM6-16HL414-12-16
    5320-01-239-1354GB511EM6-17HL414-12-17
    5320-01-295-6949GB511EM6-18
    5320-01-246-3932GB511EM6-22HL414-12-22
    5320-01-314-6829GB511EM6-23HL414-12-23
    5320-01-314-6830GB511EM6-24HL414-12-24
    5320-01-246-3931GB511EM6-25HL414-12-25
    5320-01-314-6831GB511EM6-28HL414-12-28
    5320-01-314-6832GB511EM6-29HL414-12-29
    5320-01-194-7103GB511EM7-9HL414-14-9
    5320-01-248-4773GB511EM7-18HL414-14-18
    5320-01-247-7526GB511EM7-19HL414-14-19
    5320-01-239-5949GB511EM7-21HL414-14-21
    5320-01-250-0674GB511EM7-22HL414-14-22
    5320-01-316-5719GB511EM7-23HL414-14-23
    5320-01-246-3926GB511EM7-25HL414-14-25
    5320-01-315-3590GB511EM7-26HL414-14-26
    5320-01-246-3927GB511EM7-29HL414-14-29

    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. 9 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 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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