NSN 3120-01-028-3049 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-028-3049. Manufacturer of record part number: 29-5732-1.
The Bearing Assembly,jo, cataloged under National Stock Number 3120-01-028-3049, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kingsbury Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Bearing Assembly,jo
FSC / FSG
3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers
Kingsbury Inc. (CAGE 75333)
Technical Specifications
Parameter
Value
NSN
3120-01-028-3049
Primary Part Number
29-5732-1
Item Name
Bearing Assembly,jo
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Kingsbury Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5180-01-142-0756296806-1POSSIBLE MATCH
PULLER KIT,UNIVERSAL
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
NSN 3120-01-028-3049 is a Bearing Assembly,jo, manufactured by Kingsbury Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-028-3049?
NSN 3120-01-028-3049 has 3 manufacturer part numbers on file: 465732 (Kingsbury Inc.), 29-5732-1 (Kingsbury Inc.), 29-6806-1 (Kingsbury Inc.).
What NSN replaces 3120-01-028-3049?
1 possible match (shared part number, not a government interchangeability claim): 5180-01-142-0756. Verify interchangeability with system specifications before substitution.
Is NSN 3120-01-028-3049 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.