Cross reference · Howmet Fastening Systems · Pin-rivet

VS3449VAP8Y cross referenceHuck HK0098C8Y, Hi-Shear HST727AP, SPS WC198A, Boeing 3D0098C8Y

VS3449VAP8Y is a Howmet pin-rivet series on 12 government stock numbers. Its closest equivalents are Huck HK0098C8Y, Hi-Shear HST727AP, SPS WC198A, Boeing 3D0098C8Y. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

12 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • HK0098C8YHuckCatalog only, needs approvalon 12 of 12 stock numbers, 12 sizes
  • HST727APHi-ShearCatalog only, needs approvalon 12 of 12 stock numbers, 12 sizes
  • WC198ASPS TechnologiesCatalog only, needs approvalon 9 of 12 stock numbers, 9 sizes

Airframer and OEM drawings

  • 3D0098C8YBoeingCatalog only, needs approvalon 12 of 12 stock numbers, 12 sizes

Plus 1 reference number 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 VS3449VAP8Y. Tooling for the equivalents:

None of the equivalents is in the SpecLok catalog yet.

Sizes by maker

12 stock numbers
Part numbers DLA FLIS lists for VS3449VAP8Y and its equivalents, by stock number
NSNVS3449VAP8YHK0098C8YHST727APWC198A3D0098C8YLast DLA price
5320-01-617-1741VS3449VAP8Y3HK0098C8Y3HST727AP-8-3WC198A-8Y33D0098C8Y3
5320-01-616-3619VS3449VAP8Y4HK0098C8Y4HST727AP-8-43D0098C8Y4
5320-01-552-7671VS3449VAP8Y5HK0098C8Y5HST727AP-8-5WC198A-8Y53D0098C8Y5
5320-01-616-4002VS3449VAP8Y6HK0098C8Y6HST727AP-8-6WC198A-8Y63D0098C8Y6
5320-01-552-7672VS3449VAP8Y7HK0098C8Y7HST727AP-8-7WC198A-8Y73D0098C8Y7
5320-01-616-4001VS3449VAP8Y8HK0098C8Y8HST727AP-8-83D0098C8Y8
5320-01-539-7837VS3449VAP8Y12HK0098C8Y12HST727AP-8-12WC198A-8Y123D0098C8Y12
5320-01-543-9404VS3449VAP8Y13HK0098C8Y13HST727AP-8-13WC198A-8Y133D0098C8Y13
5320-01-472-6625VS3449VAP8Y14HK0098C8Y14HST727AP-8-14WC198A-8Y143D0098C8Y14
5320-01-456-8241VS3449VAP8Y16HK0098C8Y16HST727AP-8-16WC198A-8Y163D0098C8Y16
5320-01-568-8741VS3449VAP8Y18HK0098C8Y18HST727AP-8-183D0098C8Y18
5320-01-539-7838VS3449VAP8Y20HK0098C8Y20HST727AP-8-20WC198A-8Y203D0098C8Y20

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 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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