The Switch,sensitive, cataloged under National Stock Number 5930-01-339-2127, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-339-2127 |
| Primary Part Number | 6302729 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Actuator Style | ROLLER ARM |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 26.0 OUNCES MAXIMUM OZ |
| Body Width | 0.630 INCHES MAXIMUM IN |
| Body Height | 0.970 INCHES NOMINAL IN |
| Switch Release Force | 4.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.1259 INCHES MINIMUM AND 0.1307 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.125 INCHES NOMINAL IN |
| Body Length | 1.670 INCHES MAXIMUM IN |
| Actuator Length | 0.880 INCHES NOMINAL IN |
| Actuator Roller Width | 0.190 INCHES NOMINAL IN |
| Actuator Movement | 0.080 PRETRAVEL INCHES NOMINAL AND 0.030 OVERTRAVEL INCHES NOMINAL AND 0.016 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Terminal Type and Quantity | 3 SCREW |
| Actuator Roller Diameter | 0.190 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 1.150 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 5930-01-339-2127 is a Switch,sensitive, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-339-2127 has 2 manufacturer part numbers on file: 6302729 (Naval Sea Systems Command), V9NLR/715 (Burgess Switch Co Ltd).
Key specifications for 6302729: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Actuator Style: ROLLER ARM. 22 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.