NSN 5365-01-157-4881 · NIIN 011574881 · Part number 976550-1
Raytheon Company Dba Raytheon Co · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 3B150
Government record, cited
NSN 5365-01-157-4881 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-157-4881. Manufacturer of record part number: 976550-1.
Also searched as5365-01-157-4881 ·
5365011574881 ·
NIIN 011574881 ·
01-157-4881 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 3B150 · 976550-1
The Spacer,sleeve, cataloged under National Stock Number 5365-01-157-4881, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5365-01-157-4881
Primary Part Number
976550-1
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
0.5000 INCHES NOMINAL IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
ZZ-T-831,TYPE 6,CLASS 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-157-4881?
NSN 5365-01-157-4881 is a Spacer,sleeve, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-157-4881?
NSN 5365-01-157-4881 has 2 manufacturer part numbers on file: 976550-1 (Raytheon Company), 976550-1 (Raytheon Company Dba Raytheon Co).
What are the specifications of 976550-1?
Key specifications for 976550-1: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.5000 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: ZZ-T-831,TYPE 6,CLASS 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-157-4881 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.