The Washer,recessed, cataloged under National Stock Number 5310-00-009-9210, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Washer,recessed
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Technical Specifications
Parameter
Value
NSN
5310-00-009-9210
Item Name
Washer,recessed
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-00-777-60323011677-00POSSIBLE MATCH
WASHER,RECESSED
Possible match (shared part number)Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5915-01-024-404490106004-000POSSIBLE MATCH
NETWORK,PHASE CHANGING
Possible match (shared part number)Dne Technologies, Inc
4030-01-460-7035126717POSSIBLE MATCH
THIMBLE,ROPE
Possible match (shared part number)Jered Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SS411
3/2Design control — primary reference
U.S. Government activity
Related Parts
5310-00-777-6032POSSIBLE MATCH
WASHER,RECESSED
3011677-00
5915-01-024-4044POSSIBLE MATCH
NETWORK,PHASE CHANGING
90106004-000
4030-01-460-7035POSSIBLE MATCH
THIMBLE,ROPE
126717
Frequently Asked Questions
What is NSN 5310-00-009-9210?
NSN 5310-00-009-9210 is a Washer,recessed, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-00-009-9210?
3 possible matches (shared part number, not a government interchangeability claim): 5310-00-777-6032, 5915-01-024-4044, 4030-01-460-7035. Verify interchangeability with system specifications before substitution.
Is NSN 5310-00-009-9210 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.