The Arm,switch Actuator, cataloged under National Stock Number 5930-00-102-7977, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components 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 | 5930-00-102-7977 |
| Primary Part Number | 135B6147 |
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL,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; MAIN BODY LENGTH 1.43 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 135B6147 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 5930-00-102-7977 is a Arm,switch Actuator, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-102-7977 has 1 manufacturer part number on file: 135B6147 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 135B6147: General Characteristics Item Description: MATERIAL STEEL,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; MAIN BODY LENGTH 1.43 IN. IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.