The Switch,sensitive, cataloged under National Stock Number 5930-00-729-8151, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Shallco, Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-729-8151 |
| Primary Part Number | B35401B |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Shallco, Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | UNTHREADED HOLE(S) |
| Actuator Width | 0.010 INCHES NOMINAL IN |
| Switch Actuating Force | 7.0 OUNCES MAXIMUM OZ |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.500 INCHES NOMINAL IN |
| Switch Release Force | 1.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.088 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN |
| Body Length | 0.555 INCHES NOMINAL IN |
| Actuator Movement | 0.120 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES NOMINAL AND 0.025 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 30.0 DC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-00-729-8151 is a Switch,sensitive, manufactured by Shallco, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-729-8151 has 2 manufacturer part numbers on file: 8159578 (Us Army Aviation and Missile Command), B35401B (Shallco, Inc).
Key specifications for B35401B: Overall Height: 0.500 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Actuator Style: ROUND. 16 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.