NSN 5365-01-331-6306 · NIIN 013316306 · Part number 391-3581
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 14304
Government record, cited
NSN 5365-01-331-6306 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-331-6306. Manufacturer of record part number: 391-3581.
Also searched as5365-01-331-6306 ·
5365013316306 ·
NIIN 013316306 ·
01-331-6306 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 14304 · 391-3581
Material Document and Classification: QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
Material: ALUMINUM ALLOY 5052
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Identification
NSN: 5365-01-331-6306
NIIN: 013316306
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 391-3581
Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
General Description
The Spacer,plate, cataloged under National Stock Number 5365-01-331-6306, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 2 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
5365-01-331-6306
Primary Part Number
391-3581
Item Name
Spacer,plate
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
No interchangeability data on file.
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 5365-01-331-6306?
NSN 5365-01-331-6306 is a Spacer,plate, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-331-6306?
NSN 5365-01-331-6306 has 1 manufacturer part number on file: 391-3581 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
What are the specifications of 391-3581?
Key specifications for 391-3581: Material Document and Classification: QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 8.500 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Special Features: BOTTOM RIGHT CORNEROUTOUT 2.000 IN. L,0.250 IN. W IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-331-6306 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.