The Bolt,machine, cataloged under National Stock Number 5306-01-554-6799, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,machine |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (CAGE 7JYX1); Old Dominion Fasteners, Inc (CAGE 4PE03) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-554-6799 |
| Primary Part Number | HHHC04BLK |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems 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 | X |
| Part Number | Manufacturer |
|---|---|
| HHHC04BLK PRIMARY | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (USA) |
| 25CS5Z/DEL-MKSP | Old Dominion Fasteners, Inc (USA) |
| Reference | Meaning |
|---|---|
| HHHC04BLK | 3/9 Design control — primary reference Hdt Expeditionary Systems, Inc. |
NSN 5306-01-554-6799 is a Bolt,machine, manufactured by Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-554-6799 has 2 manufacturer part numbers on file: HHHC04BLK (Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc), 25CS5Z/DEL-MKSP (Old Dominion Fasteners, Inc).
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.