NSN 5310-00-550-4357 · NIIN 005504357 · Part number 6812646
Rolls-Royce Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63005
Government record, cited
NSN 5310-00-550-4357 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-550-4357. Manufacturer of record part number: 6812646.
Also searched as5310-00-550-4357 ·
5310005504357 ·
NIIN 005504357 ·
00-550-4357 ·
FSC 5310 Nuts and Washers · CAGE 63005 · 6812646
Nearby stock numbers← 5310-00-550-4355
·
5310-00-550-4365 Nut, Sheet Spring →
5310-00-550-4357 — Nuts and Washers
Features
Washer,shouldered — FSC 5310
Surface Finish: 63.0 MICROINCHES ALL SURFACES
Shoulder Height: 0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
Style Designator: SHOULDERED
Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
Material Thickness: 0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Shoulder Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Identification
NSN: 5310-00-550-4357
NIIN: 005504357
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 6812646
Manufacturer: Rolls-Royce Corporation
General Description
The Washer,shouldered, cataloged under National Stock Number 5310-00-550-4357, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5310-00-550-4357
Primary Part Number
6812646
Item Name
Washer,shouldered
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Rolls-Royce Corporation
Status
ACTIVE
Surface Finish
63.0 MICROINCHES ALL SURFACES
Shoulder Height
0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
Style Designator
SHOULDERED
Material Document and Classification
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 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 5310-00-550-4357?
NSN 5310-00-550-4357 is a Washer,shouldered, manufactured by Rolls-Royce Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-550-4357?
NSN 5310-00-550-4357 has 2 manufacturer part numbers on file: 6812646 (Rolls-Royce Corporation), 6812646 (General Motors Corp).
What are the specifications of 6812646?
Key specifications for 6812646: Surface Finish: 63.0 MICROINCHES ALL SURFACES; Shoulder Height: 0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN; Style Designator: SHOULDERED; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-550-4357 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.