The Lug,locking Barrel, cataloged under National Stock Number 1010-00-704-6629, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-00-704-6629 |
| Primary Part Number | 7790625 |
| Item Name | Lug,locking Barrel |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,SPEC QQ-S-624:6150; 125 MICROINCH FINISH; HEAT TREAT AT 1575 TO 1600 DEGREES; MAGANESE PHOSPHATE FINISH; ROCKWELL HARDNESS C35 TO C40; 3.245 IN. L 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 |
|---|---|
| 7790625 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 1010-00-704-6629 is a Lug,locking Barrel, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-00-704-6629 has 1 manufacturer part number on file: 7790625 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7790625: General Characteristics Item Description: STEEL,SPEC QQ-S-624:6150; 125 MICROINCH FINISH; HEAT TREAT AT 1575 TO 1600 DEGREES; MAGANESE PHOSPHATE FINISH; ROCKWELL HARDNESS C35 TO C40; 3.245 IN. L 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 1010-00-704-6629 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.