The Switch,sensitive, cataloged under National Stock Number 5930-01-293-7548, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kurz & Root Generator Company, Llc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-293-7548 |
| Primary Part Number | 21331 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kurz & Root Generator Company, Llc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN |
| Actuator Style | ROLLER ARM |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 0.5 OUNCES NOMINAL OZ |
| Body Width | 0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Body Height | 1.110 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN |
| Switch Release Force | 0.5 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Body Length | 1.915 INCHES MINIMUM AND 1.935 INCHES MAXIMUM IN |
| Actuator Length | 1.880 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN |
| Actuator Roller Width | 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Actuator Movement | 0.312 PRETRAVEL INCHES MAXIMUM AND 0.156 OVERTRAVEL INCHES MINIMUM AND 0.045 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 250.0 AC AND 125.0 DC |
| Terminal Type and Quantity | 3 SCREW |
| Actuator Roller Diameter | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 500.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-293-7548 is a Switch,sensitive, manufactured by Kurz & Root Generator Company, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-293-7548 has 2 manufacturer part numbers on file: 10-732 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 21331 (Kurz & Root Generator Company, Llc).
Key specifications for 21331: Overall Height: 1.907 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN. 21 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.