NSN 3120-01-264-4255 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-264-4255. Manufacturer of record part number: 9S6732.
Body Outside Diameter: 3.2535 INCHES MINIMUM AND 3.2545 INCHES MAXIMUM IN
Body Inside Diameter: 3.0000 INCHES MINIMUM AND 3.0028 INCHES MAXIMUM IN
Lubricant Accommodation Style: GROOVED CIRCULAR
Material: ALUMINUM INNER LAYER
Material: STEEL OUTER LAYER
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3120-01-264-4255
NIIN: 012644255
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 9S6732
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-264-4255, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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
3120-01-264-4255
Primary Part Number
9S6732
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Body Outside Diameter
3.2535 INCHES MINIMUM AND 3.2545 INCHES MAXIMUM IN
Body Inside Diameter
3.0000 INCHES MINIMUM AND 3.0028 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 3120-01-264-4255?
NSN 3120-01-264-4255 is a Bearing,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-264-4255?
NSN 3120-01-264-4255 has 1 manufacturer part number on file: 9S6732 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 9S6732?
Key specifications for 9S6732: Body Outside Diameter: 3.2535 INCHES MINIMUM AND 3.2545 INCHES MAXIMUM IN; Overall Length: 1.7350 INCHES NOMINAL IN; Body Inside Diameter: 3.0000 INCHES MINIMUM AND 3.0028 INCHES MAXIMUM IN; Lubricant Accommodation Style: GROOVED CIRCULAR. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-264-4255 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.