The Switch,sensitive, cataloged under National Stock Number 5930-01-167-1469, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-167-1469 |
| Primary Part Number | P253-5 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.000 INCHES NOMINAL IN |
| Actuator Style | FORMED ROD |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuator Quantity | 1 |
| Switch Actuating Force | 6.0 OUNCES NOMINAL OZ |
| Body Width | 0.687 INCHES NOMINAL IN |
| Body Height | 1.180 INCHES NOMINAL IN |
| Switch Release Force | 1.5 OUNCES NOMINAL OZ |
| Unthreaded Mounting Hole Diameter | 0.140 INCHES NOMINAL IN |
| Body Length | 1.940 INCHES NOMINAL IN |
| Actuator Length | 1.375 INCHES NOMINAL IN |
| Actuator Movement | 0.031 PRETRAVEL INCHES NOMINAL AND 0.188 OVERTRAVEL INCHES NOMINAL AND 0.219 DIFFERENTIAL INCHES NOMINAL |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 480.0 AC |
| Terminal Type and Quantity | 3 SCREW |
| Actuator Height | 0.312 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 25.000 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | FUNGUS RESISTANT |
| 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 |
|---|---|
| P253-5 PRIMARY | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 3-4598 PIECE 3 | C/1 Advisory reference — outside the item-of-supply concept Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| BE2RV993A4 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-01-167-1469 is a Switch,sensitive, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-167-1469 has 1 manufacturer part number on file: P253-5 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
Key specifications for P253-5: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN; Actuator Style: FORMED ROD. 20 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.