NSN 5365-01-164-9761 · NIIN 011649761 · Part number 5190309
Naval Sea Systems Command · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5365-01-164-9761 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-164-9761. Manufacturer of record part number: 5190309.
Also searched as5365-01-164-9761 ·
5365011649761 ·
NIIN 011649761 ·
01-164-9761 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 53711 · 5190309
Surface Treatment Document and Classification: MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Outside Diameter: 0.2500 INCHES NOMINAL IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: QQ-A-255/8T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.1250 INCHES NOMINAL IN
Surface Treatment: PASSIVATE OVERALL
Identification
NSN: 5365-01-164-9761
NIIN: 011649761
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 5190309
Manufacturer: Naval Sea Systems Command
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-01-164-9761, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-164-9761
Primary Part Number
5190309
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Surface Treatment Document and Classification
MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Outside Diameter
0.2500 INCHES NOMINAL IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
QQ-A-255/8T6 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 5365-01-164-9761?
NSN 5365-01-164-9761 is a Spacer,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-164-9761?
NSN 5365-01-164-9761 has 2 manufacturer part numbers on file: 5190309 (Naval Sea Systems Command), 5190309 (Raytheon Company).
What are the specifications of 5190309?
Key specifications for 5190309: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Body Outside Diameter: 0.2500 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-164-9761 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.