NSN 3120-01-005-4812 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-005-4812. Manufacturer of record part number: 10-7687.
General Characteristics Item Description: 0.2495 IN. MIN 0.2500 IN. MAX OD,0.188 IN. MIN 0.189 IN. MAX ID,0.2294 IN. MIN 0.2394 IN. MAX LG,IMPREGNATED WITH UNIVUS P-38 OIL IN
2 manufacturer part numbers on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Identification
NSN: 3120-01-005-4812
NIIN: 010054812
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 10-7687
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
General Description
The Bearing, cataloged under National Stock Number 3120-01-005-4812, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-005-4812
Primary Part Number
10-7687
Item Name
Bearing
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Status
ACTIVE
General Characteristics Item Description
0.2495 IN. MIN 0.2500 IN. MAX OD,0.188 IN. MIN 0.189 IN. MAX ID,0.2294 IN. MIN 0.2394 IN. MAX LG,IMPREGNATED WITH UNIVUS P-38 OIL IN
Parker-Hannifin Corporation Div Gas Turbine Fuel Systems (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 3120-01-005-4812?
NSN 3120-01-005-4812 is a Bearing, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-005-4812?
NSN 3120-01-005-4812 has 2 manufacturer part numbers on file: 10-7687 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 10-7687 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems).
What are the specifications of 10-7687?
Key specifications for 10-7687: General Characteristics Item Description: 0.2495 IN. MIN 0.2500 IN. MAX OD,0.188 IN. MIN 0.189 IN. MAX ID,0.2294 IN. MIN 0.2394 IN. MAX LG,IMPREGNATED WITH UNIVUS P-38 OIL IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3120-01-005-4812 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.