The Head,ram, cataloged under National Stock Number 1005-00-334-2790, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Navsurfwarcen Det Picatinny. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1005-00-334-2790 |
| Primary Part Number | BUWEPSDWG862539 |
| Item Name | Head,ram |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Navsurfwarcen Det Picatinny |
| Status | ACTIVE |
| General Characteristics Item Description | ALLOY STEEL QQ-S-624 A1S1 4140,HARDEN ROCKWELL "C"28-32,FINISH MIL-P-16232,TYPE M,CLASS 2; 2.937 IN. LG,TWO HOLES REAMED 1/4 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BUWEPSDWG862539 PRIMARY | Navsurfwarcen Det Picatinny (USA) |
| 862539 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 7139434 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG862539 | 5/9 Secondary reference Department of the Navy Naval Surface Warfare Center Crane Detachment |
NSN 1005-00-334-2790 is a Head,ram, manufactured by Navsurfwarcen Det Picatinny, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-334-2790 has 3 manufacturer part numbers on file: BUWEPSDWG862539 (Navsurfwarcen Det Picatinny), 862539 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 7139434 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for BUWEPSDWG862539: General Characteristics Item Description: ALLOY STEEL QQ-S-624 A1S1 4140,HARDEN ROCKWELL "C"28-32,FINISH MIL-P-16232,TYPE M,CLASS 2; 2.937 IN. LG,TWO HOLES REAMED 1/4 IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1005-00-334-2790 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.