The Switch Assembly, cataloged under National Stock Number 5930-01-030-4156, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-030-4156 |
| Primary Part Number | 160C180173-1 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Bushing Length | 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN |
| Mounting Method | BUSHING |
| Switch Type | TOGGLE |
| Individual Switch Quantity | 12 |
| Thread Size and Series/type Designator | 0.469-32 UNS |
| 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 |
|---|---|
| 160C180173-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160C180173-1 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 772001-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-01-030-4156 is a Switch Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-030-4156 has 1 manufacturer part number on file: 160C180173-1 (Northrop Grumman Systems Corporation).
Key specifications for 160C180173-1: Bushing Length: 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN; Overall Height: 2.840 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN; Mounting Method: BUSHING; Overall Length: 1.310 INCHES NOMINAL IN. 5 specifications are 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.