The Switch,push-Pull, cataloged under National Stock Number 5930-01-138-6423, 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 18 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-138-6423 |
| Primary Part Number | M-474 |
| Item Name | Switch,push-Pull |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| Actuator Diameter | 1.000 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Actuator Style | UNDERCUT,PAN HEAD |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuator Quantity | 1 |
| Body Width | 4.000 INCHES NOMINAL IN |
| Body Height | 4.500 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 3.750 INCHES NOMINAL IN |
| Body Length | 6.375 INCHES NOMINAL IN |
| Color | RED SINGLE ACTUATOR |
| Maximum Voltage Rating in Volts | 115.0 AC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.250 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 SCREW |
| Actuator Height | 1.250 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-138-6423 is a Switch,push-Pull, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-138-6423 has 2 manufacturer part numbers on file: M-474 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc), 2-4671 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-599-4105. Verify interchangeability with system specifications before substitution.
Key specifications for M-474: Actuator Diameter: 1.000 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT; Actuator Style: UNDERCUT,PAN HEAD. 18 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.