Outside Diameter: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
Material Thickness: 0.016 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Specification/standard Data: 80205-NAS391 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface Treatment: CHROMIUM OR NICKEL OVERALL
Material: COPPER ALLOY OVERALL
Hole Diameter: 0.187 INCHES NOMINAL IN
Identification
NSN: 5310-00-655-7517
NIIN: 006557517
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,finishing, cataloged under National Stock Number 5310-00-655-7517, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-655-7517
Item Name
Washer,finishing
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Style Designator
FINISHING
Outside Diameter
0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
Material Thickness
0.016 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Specification/standard Data
80205-NAS391 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface Treatment
CHROMIUM OR NICKEL OVERALL
Material
COPPER ALLOY OVERALL
Hole Diameter
0.187 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
NAS391B8P
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 5310-00-655-7517?
NSN 5310-00-655-7517 is a Washer,finishing, classified under FSC 5310, Nuts and Washers. Status: active.
What are the specifications of 5310-00-655-7517?
Key specifications for 5310-00-655-7517: Overall Height: 0.092 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Style Designator: FINISHING; Outside Diameter: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN; Material Thickness: 0.016 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-655-7517 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.