NSN 5310-00-596-0577 · NIIN 005960577 · Part number 6723144
Rolls-Royce Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63005
Government record, cited
NSN 5310-00-596-0577 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-596-0577. Manufacturer of record part number: 6723144.
Also searched as5310-00-596-0577 ·
5310005960577 ·
NIIN 005960577 ·
00-596-0577 ·
FSC 5310 Nuts and Washers · CAGE 63005 · 6723144
Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Style Designator: SPRING TENSION
Material Document and Classification: AMS5120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 4.728 INCHES MINIMUM AND 4.732 INCHES MAXIMUM IN
Material Thickness: 0.066 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
Material: STEEL COMP 1074 OVERALL
Identification
NSN: 5310-00-596-0577
NIIN: 005960577
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 6723144
Manufacturer: Rolls-Royce Corporation
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-00-596-0577, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5310-00-596-0577
Primary Part Number
6723144
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Rolls-Royce Corporation
Status
ACTIVE
Surface Finish
63.0 MICROINCHES ALL SURFACES
Hardness Rating
45.0 ROCKWELL C MINIMUM AND 53.0 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 5310-00-596-0577?
NSN 5310-00-596-0577 is a Washer,spring Tension, manufactured by Rolls-Royce Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-596-0577?
NSN 5310-00-596-0577 has 2 manufacturer part numbers on file: 6723144 (General Motors Corp), 6723144 (Rolls-Royce Corporation).
What are the specifications of 6723144?
Key specifications for 6723144: Surface Finish: 63.0 MICROINCHES ALL SURFACES; Overall Height: 0.100 INCHES NOMINAL IN; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Style Designator: SPRING TENSION. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-596-0577 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.