NSN 3110-01-221-0454 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-221-0454. Manufacturer of record part number: 21-P-295.
Manufacturer of record: Parker Hannifin Corporation Div Chelsea Products Division
Identification
NSN: 3110-01-221-0454
NIIN: 012210454
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 21-P-295
Manufacturer: Parker Hannifin Corporation Div Chelsea Products Division
General Description
The Cover,bearing,close, cataloged under National Stock Number 3110-01-221-0454, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-221-0454
Primary Part Number
21-P-295
Item Name
Cover,bearing,close
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Parker Hannifin Corporation Div Chelsea Products Division
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-221-0454?
NSN 3110-01-221-0454 is a Cover,bearing,close, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-221-0454?
NSN 3110-01-221-0454 has 2 manufacturer part numbers on file: 21-P-295 (Parker Hannifin Corporation Div Chelsea Products Division), 21-P-295 (Turner Powertrain Systems Ltd).
What are the specifications of 21-P-295?
Key specifications for 21-P-295: End Item Identification: 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 0 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-221-0454 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.