NSN 3110-01-503-4493 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-503-4493. Manufacturer of record part number: 22205CJW33.
The Roller,bearing, cataloged under National Stock Number 3110-01-503-4493, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Roller,bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Timken Aerospace, Inc Dba Torrington Product (CAGE 60380); Skf Usa Inc. (CAGE 52676); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
3110-01-503-4493
Primary Part Number
22205CJW33
Item Name
Roller,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Timken Aerospace, Inc Dba Torrington Product
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-503-4826503-5008-032POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4829503-5018-024POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4831503-5009-016POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4835503-5014-016POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4836503-5009-024POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4837503-5022-016POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4840503-5008-024POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-4841503-5018-016POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Rexnord Industries, Llc Div Aerosspace Bearing Operation
3120-01-503-6148596-7410248-24POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
3120-01-503-6150596-7410248-54POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
NSN 3110-01-503-4493 is a Roller,bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-503-4493?
NSN 3110-01-503-4493 has 3 manufacturer part numbers on file: 22205CJW33 (Timken Aerospace, Inc Dba Torrington Product), 22205E (Skf Usa Inc.), 596-7410248-47 (Naval Sea Systems Command).
What NSN replaces 3110-01-503-4493?
11 possible matches (shared part number, not a government interchangeability claim): 3120-01-503-4826, 3120-01-503-4829, 3120-01-503-4831. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-503-4493 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.