NSN 3120-01-294-2976 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-294-2976. Manufacturer of record part number: SM451-A379.
Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Identification
NSN: 3120-01-294-2976
NIIN: 012942976
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: SM451-A379
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
General Description
The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-294-2976, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Bearing,washer,thrust
FSC / FSG
3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (CAGE 4P412)
Technical Specifications
Parameter
Value
NSN
3120-01-294-2976
Primary Part Number
SM451-A379
Item Name
Bearing,washer,thrust
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
Reference documents
Reference
Meaning
SM451-A379
5/9Secondary reference
Ingersoll-Rand Co Power Tool Div
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 3120-01-294-2976?
NSN 3120-01-294-2976 is a Bearing,washer,thrust, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-294-2976?
NSN 3120-01-294-2976 has 1 manufacturer part number on file: SM451-A379 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
Is NSN 3120-01-294-2976 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.