The Switch Subassembly, cataloged under National Stock Number 5930-01-273-8061, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-273-8061 |
| Primary Part Number | 111157 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Component Type and Quantity | 1 WASHER AND 1 SPRING |
| 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 |
|---|---|
| 111157 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-01-273-8061 is a Switch Subassembly, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-273-8061 has 1 manufacturer part number on file: 111157 (Setra Systems, Inc. Dba Gems Sensors).
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-356-1190, 5999-01-450-8882, 5930-01-554-9612. Verify interchangeability with system specifications before substitution.
Key specifications for 111157: Component Type and Quantity: 1 WASHER AND 1 SPRING; Special Features: DESIGNED TO CLOSE ON DECREASING FLOW AT 0.4 GPM; FITS 3/4 IN. PORT SIZE SWITCHES; MAJOR COMPONENTS: RETAINING RING 1, SHUTTLE ASSY 1, STRAIN RELIEF 1, SWITCH ASSY 1, O RING 1 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.