The Holding Tool,breechblock, cataloged under National Stock Number 4933-00-591-8048, is classified within Federal Supply Class 4933 (Weapons Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 7 specifications, 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 | 4933-00-591-8048 |
| Primary Part Number | 8767153 |
| Item Name | Holding Tool,breechblock |
| FSC / FSG | 4933 / 49 — Weapons Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Flange Thickness | 0.750 INCHES NOMINAL IN |
| Shoulder Height | 1.250 INCHES NOMINAL IN |
| Overall Thickness | 2.000 INCHES NOMINAL IN |
| Style Designator | POST |
| Shoulder Diameter | 1.438 INCHES MINIMUM AND 1.469 INCHES MAXIMUM IN |
| Flange Width | 1.938 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 8767153 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 4933-00-591-8048 is a Holding Tool,breechblock, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 4933, Weapons Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4933-00-591-8048 has 1 manufacturer part number on file: 8767153 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 8767153: Flange Thickness: 0.750 INCHES NOMINAL IN; Shoulder Height: 1.250 INCHES NOMINAL IN; Overall Thickness: 2.000 INCHES NOMINAL IN; Style Designator: POST. 7 specifications are 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.
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.