NSN 5310-01-605-4950 · NIIN 016054950 · Part number 004211CA
Aerospace Supply, Inc Div Asi Marine & Industrial · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 51214
Government record, cited
NSN 5310-01-605-4950 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-605-4950. Manufacturer of record part number: 004211CA.
Also searched as5310-01-605-4950 ·
5310016054950 ·
NIIN 016054950 ·
01-605-4950 ·
FSC 5310 Nuts and Washers · CAGE 51214 · 004211CA · 72277-1-03-28
Manufacturer of record: Aerospace Supply, Inc Div Asi Marine & Industrial
Identification
NSN: 5310-01-605-4950
NIIN: 016054950
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 004211CA
Manufacturer: Aerospace Supply, Inc Div Asi Marine & Industrial
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-605-4950, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Aerospace Supply, Inc Div Asi Marine & Industrial. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Washer,lock
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Aerospace Supply, Inc Div Asi Marine & Industrial (CAGE 51214)
Aerospace Supply, Inc Div Asi Marine & Industrial (USA)
Reference documents
Reference
Meaning
72277-1-03-28
3/2Design control — primary reference
U.S. Government activity
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 5310-01-605-4950?
NSN 5310-01-605-4950 is a Washer,lock, manufactured by Aerospace Supply, Inc Div Asi Marine & Industrial, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-605-4950?
NSN 5310-01-605-4950 has 1 manufacturer part number on file: 004211CA (Aerospace Supply, Inc Div Asi Marine & Industrial).
Is NSN 5310-01-605-4950 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.