The Switch,sensitive, cataloged under National Stock Number 5930-00-549-0338, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-549-0338 |
| Primary Part Number | 457229 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Actuator Style | ROLLER ARM |
| Switch Actuating Force | 6.0 OUNCES MAXIMUM OZ |
| Body Width | 0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN |
| Body Height | 1.031 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN |
| Switch Release Force | 0.2 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.139 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Body Length | 1.922 INCHES MINIMUM AND 1.952 INCHES MAXIMUM IN |
| Actuator Length | 1.016 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN |
| Actuator Roller Width | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 460.0 AC AND 250.0 DC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Actuator Roller Diameter | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 250.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 1.202 INCHES MINIMUM AND 1.203 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 |
| Part Number | Manufacturer |
|---|---|
| 457229 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BZ2RW822TC1 | 5/9 Secondary reference U.S. Government activity |
| BZ2RW8223312 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-549-0338 is a Switch,sensitive, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-549-0338 has 1 manufacturer part number on file: 457229 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 457229: Overall Height: 1.548 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN. 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.