Flange Outside Diameter: 0.6050 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN
Body Outside Diameter: 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
Style Designator: SOLID, EXTERNAL FLANGE ONE END
Body Inside Diameter: 0.3150 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN
Flange Width: 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
Identification
NSN: 3120-01-151-0665
NIIN: 011510665
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-151-0665, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-151-0665
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Status
ACTIVE
Surface Finish
63.0 MICROINCHES OVERALL
Corner Shape
SQUARE ALL CORNERS
Flange Outside Diameter
0.6050 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN
Body Outside Diameter
0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
Style Designator
SOLID, EXTERNAL FLANGE ONE END
Body Inside Diameter
0.3150 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN
Flange Width
0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4072T19P01
3/2Design control — primary reference
U.S. Government activity
10108132
6/9Informative reference only
Nimikkeistokeskus Ncb Finland
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 3120-01-151-0665?
NSN 3120-01-151-0665 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What are the specifications of 3120-01-151-0665?
Key specifications for 3120-01-151-0665: Surface Finish: 63.0 MICROINCHES OVERALL; Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 0.6050 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN; Body Outside Diameter: 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-151-0665 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.