NSN 5310-01-380-4563 · NIIN 013804563 · Part number D1002873 PIECE 21
Western Sky Industries Inc Dba Electromech Techologies · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 64731
Government record, cited
NSN 5310-01-380-4563 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-380-4563. Manufacturer of record part number: D1002873 PIECE 21.
Also searched as5310-01-380-4563 ·
5310013804563 ·
NIIN 013804563 ·
01-380-4563 ·
FSC 5310 Nuts and Washers · CAGE 64731 · D1002873 PIECE 21 · D1-020873 PIECE 21 · 01-013983-011
Manufacturer of record: Western Sky Industries Inc Dba Electromech Techologies
Identification
NSN: 5310-01-380-4563
NIIN: 013804563
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: D1002873 PIECE 21
Manufacturer: Western Sky Industries Inc Dba Electromech Techologies
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-380-4563, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Washer,lock
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Western Sky Industries Inc Dba Electromech Techologies (CAGE 64731)
Technical Specifications
Parameter
Value
NSN
5310-01-380-4563
Primary Part Number
D1002873 PIECE 21
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Western Sky Industries Inc Dba Electromech Techologies
Western Sky Industries Inc Dba Electromech Techologies (USA)
Reference documents
Reference
Meaning
D1-020873 PIECE 21
5/9Secondary reference
Western Sky Industries Inc Dba Electromech Techologies
01-013983-011
5/9Secondary reference
Western Sky Industries Inc Dba Electromech Techologies
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-380-4563?
NSN 5310-01-380-4563 is a Washer,lock, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-380-4563?
NSN 5310-01-380-4563 has 1 manufacturer part number on file: D1002873 PIECE 21 (Western Sky Industries Inc Dba Electromech Techologies).
Is NSN 5310-01-380-4563 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.