NSN 5310-01-157-4594 · NIIN 011574594 · Part number B467020
Rolls-Royce Plc Div Defense (europe) · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE K0378
Government record, cited
NSN 5310-01-157-4594 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-157-4594. Manufacturer of record part number: B467020.
Also searched as5310-01-157-4594 ·
5310011574594 ·
NIIN 011574594 ·
01-157-4594 ·
FSC 5310 Nuts and Washers · CAGE K0378 · B467020
Inside Right Corner Chamfer Angle: 45.0 DEGREES NOMINAL
Material Document and Classification: S106,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Inside Left Corner Chamfer Angle: 45.0 DEGREES NOMINAL
Thickness: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
1 manufacturer part number on file
Identification
NSN: 5310-01-157-4594
NIIN: 011574594
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: B467020
Manufacturer: Rolls-Royce Plc Div Defense (europe)
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-157-4594, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Plc Div Defense (europe). Government technical data includes 6 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
5310-01-157-4594
Primary Part Number
B467020
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Rolls-Royce Plc Div Defense (europe)
Status
ACTIVE
Surface Finish
125.0 MICROINCHES TOP
Inside Right Corner Chamfer Angle
45.0 DEGREES NOMINAL
Material Document and Classification
S106,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-157-4594?
NSN 5310-01-157-4594 is a Washer,flat, manufactured by Rolls-Royce Plc Div Defense (europe), classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-157-4594?
NSN 5310-01-157-4594 has 1 manufacturer part number on file: B467020 (Rolls-Royce Plc Div Defense (europe)).
What are the specifications of B467020?
Key specifications for B467020: Surface Finish: 125.0 MICROINCHES TOP; Inside Right Corner Chamfer Angle: 45.0 DEGREES NOMINAL; Material Document and Classification: S106,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-157-4594 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.