The Switch,push, cataloged under National Stock Number 5930-00-940-9133, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mason Electric Co. Dba Mason Controls. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-940-9133 |
| Primary Part Number | PM21678 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Mason Electric Co. Dba Mason Controls |
| Status | CANCELLED |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Thread Series Designator | UNEF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Actuator Height | 0.125 INCHES NOMINAL IN |
| Nominal Thread Size | 0.438 INCHES IN |
| Body Length | 0.438 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Bushing Length | 0.188 INCHES NOMINAL IN |
| Body Diameter | 0.562 INCHES NOMINAL IN |
| Actuator Diameter | 0.438 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Mounting Method | THREADED BUSHING |
| Body Style | BUSHING MOUNTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PM21678 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 21730 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 21678 | Unison Industries Llc (USA) |
| 21678 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| PM21678 PRIMARY | Mason Electric Co. Dba Mason Controls (USA) |
| PM21678 | Satair A/s (DNK) |
| PM21678 | Unison Industries Llc (USA) |
NSN 5930-00-940-9133 is a Switch,push, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-940-9133 has 7 cross-referenced part numbers: PM21678 (Amphenol Corp Div Amphenol Aerospace Operations), 21730 (Amphenol Corp Div Amphenol Aerospace Operations), 21678 (Unison Industries Llc), 21678 (Amphenol Corp Div Amphenol Aerospace Operations), PM21678 (Mason Electric Co. Dba Mason Controls) and 2 more.
There are 12 known substitutes for 5930-00-940-9133: 5315-00-003-4107, 2995-00-022-5135, 5930-00-078-3578 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PM21678: Thread Quantity Per Inch: 32; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Thread Series Designator: UNEF; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-940-9133 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.