NSN 5365-01-271-9624 · NIIN 012719624 · Part number 4B21M-S8-100
The Boeing Company Div Legacy Am&m · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 43999
Government record, cited
NSN 5365-01-271-9624 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-271-9624. Manufacturer of record part number: 4B21M-S8-100.
Also searched as5365-01-271-9624 ·
5365012719624 ·
NIIN 012719624 ·
01-271-9624 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 43999 · 4B21M-S8-100
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5365-01-271-9624
NIIN: 012719624
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 4B21M-S8-100
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-01-271-9624, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 1 specification, 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.
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 5365-01-271-9624?
NSN 5365-01-271-9624 is a Spacer,sleeve, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-271-9624?
NSN 5365-01-271-9624 has 2 manufacturer part numbers on file: 4B21M-S8-100 (The Boeing Company Div Legacy Am&m), 4B21M-S8-100 (Maney Aircraft, Inc. Dba Maney Aircraft).
What are the specifications of 4B21M-S8-100?
Key specifications for 4B21M-S8-100: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 1 specification is documented in the U.S. Government catalog.
Is NSN 5365-01-271-9624 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.