NSN 5365-01-399-6941 · NIIN 013996941 · Part number WI-376SN
Unicorp. · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 04729
Government record, cited
NSN 5365-01-399-6941 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-399-6941. Manufacturer of record part number: WI-376SN.
Also searched as5365-01-399-6941 ·
5365013996941 ·
NIIN 013996941 ·
01-399-6941 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 04729 · WI-376SN
Flange Outside Diameter: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
Body Outside Diameter: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
Style Designator: SOLID, EXTERNAL FLANGE ONE END
Material Document and Classification: ASTM-D-4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM IN
Flange Width: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
Identification
NSN: 5365-01-399-6941
NIIN: 013996941
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: WI-376SN
Manufacturer: Unicorp.
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-01-399-6941, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Unicorp.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-399-6941
Primary Part Number
WI-376SN
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Unicorp.
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Flange Outside Diameter
0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
Body Outside Diameter
0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
Style Designator
SOLID, EXTERNAL FLANGE ONE END
Material Document and Classification
ASTM-D-4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter
0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM IN
Flange Width
0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
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 5365-01-399-6941?
NSN 5365-01-399-6941 is a Spacer,sleeve, manufactured by Unicorp., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-399-6941?
NSN 5365-01-399-6941 has 1 manufacturer part number on file: WI-376SN (Unicorp.).
What are the specifications of WI-376SN?
Key specifications for WI-376SN: Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN; Body Outside Diameter: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-399-6941 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.