The Switch,pressure, cataloged under National Stock Number 5930-01-185-9902, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division. Government technical data includes 26 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-185-9902 |
| Primary Part Number | 4950P7008-31 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | ISOSCELES TRIANGLE |
| Proof Pressure | 216.00 POUNDS PER SQUARE INCH GAGE LBS |
| Contact Load Current Rating | 4.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 8.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 3.2 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE |
| Contact Load Current Rating | 9.6 AMPERES INDUCTIVE LOAD FIFTH VOLTAGE |
| Contact Load Current Rating | 4.8 AMPERES INDUCTIVE LOAD SIXTH VOLTAGE |
| Contact Load Current Rating | 2.0 AMPERES INDUCTIVE LOAD EIGHTH VOLTAGE |
| Contact Load Current Rating | 2.5 AMPERES INDUCTIVE LOAD SEVENTH VOLTAGE |
| Contact Load Current Rating | 16.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Contact Adjustment Range | +50.00 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| Body Height | 2.750 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 3.281 INCHES NOMINAL IN |
| Shortest Horizontal Distance Between Mounting Centers | 0.656 INCHES NOMINAL IN |
| Pressure Switch Type | GAGE |
| Contact Adjustment Type | INTERNAL ACTUATION POINT SCREW |
| Features Provided | ELECTRICAL ACCESS PORT |
| Nominal Thread Size | 0.438 INCHES ALL PRESSURE CONNECTION IN |
| Pressure Connector Type | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| Inside Diameter | 0.438 INCHES NOMINAL ALL CONNECTIONS IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| 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 |
|---|---|
| 4950P7008-31 PRIMARY | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| 4950P7008-31 | Detroit Switch Inc Dba Detroit Switch Inc (USA) |
NSN 5930-01-185-9902 is a Switch,pressure, manufactured by L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-185-9902 has 2 manufacturer part numbers on file: 4950P7008-31 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 4950P7008-31 (Detroit Switch Inc Dba Detroit Switch Inc).
Key specifications for 4950P7008-31: Overall Height: 5.406 INCHES NOMINAL IN; Contact Action Stimulus: DECREASE; Terminal Type: SCREW; Mounting Facility Pattern: ISOSCELES TRIANGLE. 26 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.