NSN 5310-01-090-1546 · NIIN 010901546 · Part number 569151-21
Raytheon Company Dba Raytheon Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3B150
Government record, cited
NSN 5310-01-090-1546 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-090-1546. Manufacturer of record part number: 569151-21.
Also searched as5310-01-090-1546 ·
5310010901546 ·
NIIN 010901546 ·
01-090-1546 ·
FSC 5310 Nuts and Washers · CAGE 3B150 · 569151-21
Surface Treatment Document and Classification: YA 296-1008,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
Style Designator: SPLIT HELICAL-RIGHT HAND
Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.678 INCHES MAXIMUM IN
Material Thickness: 0.070 INCHES MINIMUM IN
Surface Treatment: PASSIVATE OVERALL
Identification
NSN: 5310-01-090-1546
NIIN: 010901546
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 569151-21
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-090-1546, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
5310-01-090-1546
Primary Part Number
569151-21
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Surface Treatment Document and Classification
YA 296-1008,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Hardness Rating
35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
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 5310-01-090-1546?
NSN 5310-01-090-1546 is a Washer,lock, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-090-1546?
NSN 5310-01-090-1546 has 2 manufacturer part numbers on file: 569151-21 (Raytheon Company), 569151-21 (Raytheon Company Dba Raytheon Co).
What are the specifications of 569151-21?
Key specifications for 569151-21: Surface Treatment Document and Classification: YA 296-1008,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM; Style Designator: SPLIT HELICAL-RIGHT HAND; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-090-1546 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.