The Bolt,hatch Spring, cataloged under National Stock Number 5306-00-075-0829, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,hatch Spring |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 79RG9); Tens Machine Company, Inc. Dba Tens Machine Co Inc (CAGE 8P689); Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (CAGE 65777); United Aeronautical Corporation Dba United Aeronautical Corp (CAGE 0EUD7) |
| Parameter | Value |
|---|---|
| NSN | 5306-00-075-0829 |
| Primary Part Number | 123BM10267-1 |
| Item Name | Bolt,hatch Spring |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Northrop Grumman Systems Corporation |
| 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 |
|---|---|
| 123BM10267-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123BM10267-1 | Tens Machine Company, Inc. Dba Tens Machine Co Inc (USA) |
| 123BM10267-1 | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (USA) |
| 123BM10267-1 | United Aeronautical Corporation Dba United Aeronautical Corp (USA) |
| Reference | Meaning |
|---|---|
| 123BM10267-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5306-00-075-0829 is a Bolt,hatch Spring, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-075-0829 has 4 manufacturer part numbers on file: 123BM10267-1 (Northrop Grumman Systems Corporation), 123BM10267-1 (Tens Machine Company, Inc. Dba Tens Machine Co Inc), 123BM10267-1 (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp), 123BM10267-1 (United Aeronautical Corporation Dba United Aeronautical 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.