NSN 5365-01-366-7770 · NIIN 013667770 · Part number 3021R-A-.250-23
Accurate Screw Machine Corp Div Accurate Screw Machine Corporation · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 51506
Government record, cited
NSN 5365-01-366-7770 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-366-7770. Manufacturer of record part number: 3021R-A-.250-23.
Also searched as5365-01-366-7770 ·
5365013667770 ·
NIIN 013667770 ·
01-366-7770 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 51506 · 3021R-A-.250-23
Manufacturer of record: Accurate Screw Machine Corp Div Accurate Screw Machine Corporation
Identification
NSN: 5365-01-366-7770
NIIN: 013667770
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 3021R-A-.250-23
Manufacturer: Accurate Screw Machine Corp Div Accurate Screw Machine Corporation
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-01-366-7770, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. Government technical data includes 3 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
5365-01-366-7770
Primary Part Number
3021R-A-.250-23
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Accurate Screw Machine Corp Div Accurate Screw Machine Corporation
Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (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 5365-01-366-7770?
NSN 5365-01-366-7770 is a Spacer,sleeve, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-366-7770?
NSN 5365-01-366-7770 has 1 manufacturer part number on file: 3021R-A-.250-23 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
What are the specifications of 3021R-A-.250-23?
Key specifications for 3021R-A-.250-23: Body Outside Diameter: 0.2500 INCHES NOMINAL IN; Body Inside Diameter: 0.1200 INCHES NOMINAL IN; Material: ALUMINUM OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-366-7770 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.