NSN 5310-01-628-3369 · NIIN 016283369 · Part number W20490-1
Emerson Electric Co Alco Controls Div · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 70255
Government record, cited
NSN 5310-01-628-3369 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-628-3369. Manufacturer of record part number: W20490-1.
Also searched as5310-01-628-3369 ·
5310016283369 ·
NIIN 016283369 ·
01-628-3369 ·
FSC 5310 Nuts and Washers · CAGE 70255 · W20490-1
Manufacturer of record: Emerson Electric Co Alco Controls Div
Identification
NSN: 5310-01-628-3369
NIIN: 016283369
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: W20490-1
Manufacturer: Emerson Electric Co Alco Controls Div
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-01-628-3369, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Emerson Electric Co Alco Controls Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-628-3369?
NSN 5310-01-628-3369 is a Washer,spring Tension, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-628-3369?
NSN 5310-01-628-3369 has 1 manufacturer part number on file: W20490-1 (Emerson Electric Co Alco Controls Div).
What are the specifications of W20490-1?
Key specifications for W20490-1: End Item Identification: P-8A AIRCRAFT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-628-3369 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.