NSN 3120-01-451-4949 · NIIN 014514949 · Part number 151979
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 55284
Government record, cited
NSN 3120-01-451-4949 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-451-4949. Manufacturer of record part number: 151979.
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: AMS5610 ASSN STD ALL MATERIAL RESPONSES OVERALL
Body Inside Diameter: 0.5040 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM IN
Material: STEEL COMP 416SE OVERALL
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
Identification
NSN: 3120-01-451-4949
NIIN: 014514949
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 151979
Manufacturer: Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-451-4949, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St). Government technical data includes 5 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
3120-01-451-4949
Primary Part Number
151979
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
AMS5610 ASSN STD ALL MATERIAL RESPONSES OVERALL
Body Inside Diameter
0.5040 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM IN
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
No interchangeability data on file.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-451-4949?
NSN 3120-01-451-4949 is a Bushing,sleeve, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St), classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-451-4949?
NSN 3120-01-451-4949 has 1 manufacturer part number on file: 151979 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)).
What are the specifications of 151979?
Key specifications for 151979: Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: AMS5610 ASSN STD ALL MATERIAL RESPONSES OVERALL; Overall Length: 0.3800 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-451-4949 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.