The Bearing,sleeve, cataloged under National Stock Number 3120-01-101-8089, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Pti Technologies Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Pti Technologies Inc. (CAGE 05228) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-101-8089 |
| Primary Part Number | 73385 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 73385 PRIMARY | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 73385 | 5/9 Secondary reference Vacco Industries |
| 73385 | 5/2 Secondary reference U.S. Government activity |
| 73385 | 3/9 Design control — primary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
NSN 3120-01-101-8089 is a Bearing,sleeve, manufactured by Pti Technologies Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-101-8089 has 1 manufacturer part number on file: 73385 (Pti Technologies Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-266-6546, 4730-01-596-7650, 4730-01-657-0316. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.