The Bushing,sleeve, cataloged under National Stock Number 3120-01-263-5530, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Stillwell Engineering Co Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Stillwell Engineering Co Inc (CAGE 0UBS1); Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (CAGE 65777) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-263-5530 |
| Primary Part Number | GB10F5-8 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Stillwell Engineering Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| GB10F5-8 PRIMARY | Stillwell Engineering Co Inc (USA) |
| GB10F5-8 PRIMARY | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (USA) |
| Reference | Meaning |
|---|---|
| GB10F5-8 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| GB10F5-8 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| GB10F5-8 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 3120-01-263-5530 is a Bushing,sleeve, manufactured by Stillwell Engineering Co Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-263-5530 has 2 manufacturer part numbers on file: GB10F5-8 (Stillwell Engineering Co Inc), GB10F5-8 (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp).
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.