The Post and Insert Assembly, cataloged under National Stock Number 1005-00-102-7976, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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 | 1005-00-102-7976 |
| Primary Part Number | 135B6146 |
| Item Name | Post and Insert Assembly |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL ALLOY QQ-S-624,COLD FINISHED .15-.35 PERCENT LEAD PERMITTED,TYPE 4140; HEAT TREATMENT MIL-H-6875,QUENCH AND TEMPER TO 30-35 ROCKWELL C; OVERALL HEIGHT 1.02 IN.; OVERALL DIAMETER 0.625 IN.; CONSISTS OF 1 POST,GEAR P/N 135B6146; 1 INSERT P/N MS21209F1-15; 2 POST P/N 135B6146-1 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 |
|---|---|
| 135B6146 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 1005-00-102-7976 is a Post and Insert Assembly, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-102-7976 has 1 manufacturer part number on file: 135B6146 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 135B6146: General Characteristics Item Description: MATERIAL STEEL ALLOY QQ-S-624,COLD FINISHED .15-.35 PERCENT LEAD PERMITTED,TYPE 4140; HEAT TREATMENT MIL-H-6875,QUENCH AND TEMPER TO 30-35 ROCKWELL C; OVERALL HEIGHT 1.02 IN.; OVERALL DIAMETER 0.625 IN.; CONSISTS OF 1 POST,GEAR P/N 135B6146; 1 INSERT P/N MS21209F1-15; 2 POST P/N 135B6146-1 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 1005-00-102-7976 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.