Washer, Flat 5310-01-673-1497 NSN 5310-01-673-1497 · NIIN 016731497 · Part number 1133078
Fastenal Company Dba Fastenal Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0Y3H3
NSN 5310-01-673-1497 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-673-1497. Manufacturer of record part number: 1133078 .
Also searched as
5310-01-673-1497 ·
5310016731497 ·
NIIN 016731497 ·
01-673-1497 ·
FSC 5310 Nuts and Washers · CAGE 0Y3H3 · 1133078
Nearby stock numbers
← 5310-01-673-1403 Washer, Recessed
·
5310-01-673-1710 Nut, Plain, Hexagon →
AF 0.625 INCHES NOMINAL IN
NUT + WASHER
5310-01-673-1497 — Nuts and Washers
Features
Washer,flat — FSC 5310 Overall Diameter: 0.625 INCHES NOMINAL IN Surface Treatment: ZINC OVERALL Peripheral Shape Style: ROUND Material: STEEL OVERALL Center Hole Shape Style: ROUND Hole Diameter: 0.281 INCHES NOMINAL IN Thickness: 0.062 INCHES NOMINAL IN
Identification
NSN: 5310-01-673-1497
NIIN: 016731497
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 1133078
Manufacturer: Fastenal Company Dba Fastenal Co
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-673-1497, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 5310-01-673-1497 Primary Part Number 1133078 Item Name Washer,flat FSC / FSG 5310 / 53 — Nuts and Washers Manufacturer Fastenal Company Dba Fastenal Co Status ACTIVE Overall Diameter 0.625 INCHES NOMINAL IN Surface Treatment ZINC OVERALL Peripheral Shape Style ROUND Material STEEL OVERALL Center Hole Shape Style ROUND Hole Diameter 0.281 INCHES NOMINAL IN Thickness 0.062 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
Part Number Manufacturer
1133078 PRIMARY Fastenal Company Dba Fastenal Co (USA)
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 5310-01-673-1497?
NSN 5310-01-673-1497 is a Washer,flat, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-673-1497?
NSN 5310-01-673-1497 has 1 manufacturer part number on file: 1133078 (Fastenal Company Dba Fastenal Co).
What are the specifications of 1133078?
Key specifications for 1133078: Overall Diameter: 0.625 INCHES NOMINAL IN; Special Features: GRADE- LOW CARBON, STYLE- SAE, WEIGHT- 0.45, BOLT SIZE- 0.25 INCH IN; Surface Treatment: ZINC OVERALL; Peripheral Shape Style: ROUND. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-673-1497 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.
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