NSN 3120-00-366-3161 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-366-3161. Manufacturer of record part number: 012446.
Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish: 20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Surface Finish: 20.0 MICROINCHES LEFT END SURFACE OF BODY
Corner Shape: SQUARE ALL CORNERS
Body Outside Diameter: 0.8744 INCHES MINIMUM AND 0.8748 INCHES MAXIMUM IN
Hardness Rating: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Identification
NSN: 3120-00-366-3161
NIIN: 003663161
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 012446
Manufacturer: Woodward, Inc.
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-366-3161, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Woodward, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3120-00-366-3161
Primary Part Number
012446
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Woodward, Inc.
Status
ACTIVE
Surface Finish
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish
20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Surface Finish
20.0 MICROINCHES LEFT END SURFACE OF BODY
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
0.8744 INCHES MINIMUM AND 0.8748 INCHES MAXIMUM IN
Hardness Rating
89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Features Provided
CASEHARDENED
Body Inside Diameter
0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
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 3120-00-366-3161?
NSN 3120-00-366-3161 is a Bearing,sleeve, manufactured by Woodward, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-366-3161?
NSN 3120-00-366-3161 has 2 manufacturer part numbers on file: 8113815 (General Motors Corp), 012446 (Woodward, Inc.).
What are the specifications of 012446?
Key specifications for 012446: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Surface Finish: 20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Surface Finish: 20.0 MICROINCHES LEFT END SURFACE OF BODY; Corner Shape: SQUARE ALL CORNERS. 12 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-366-3161 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.