The Switch,stepping, cataloged under National Stock Number 5930-01-155-3988, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 22 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-155-3988 |
| Primary Part Number | 11450570-1 |
| Item Name | Switch,stepping |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Contact Type | BRIDGING AND NONBRIDGING |
| Current Type | DC |
| Drive Type | DIRECT |
| Precious Material | GOLD |
| Contact Quantity Per Bank Level | 11 |
| Control Method | SELF |
| Coil Type | DRIVE |
| Operating Current Rating | 1.7 AMPERES MAXIMUM |
| Mounting Method | STUD(S) |
| Nonbridging Level Quantity | 10 |
| Magnetic Coil Quantity | 1 |
| Electrical Resistance | 20.0 OHMS NOMINAL |
| Contact Current Rating | 100.0 MILLIAMPERES |
| Auxiliary Interrupter Contact Arrangement | 2C |
| Bridging Level Quantity | 2 |
| Bank Level Quantity | 12 |
| Auxiliary Off-Normal Contact Arrangement | 1C |
| Mounting Configuration | FOUR 0.164-32 THD STUDS ON 4.500 IN. BY 3.500 IN. MTG CENTERS IN |
| Wiper Contact Quantity Per Bank Level | 10 |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Voltage Rating | 30.0 VOLTS NOMINAL |
| Stepping Direction | UNIDIRECTIONAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11450570-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 11450570-1 | Ace and Company, Inc Dba Stran Technologies (USA) |
| Reference | Meaning |
|---|---|
| RP15084G3 | 5/9 Secondary reference Te Connectivity Corporation |
| RP15084G3 | 5/9 Secondary reference Leach International Germany Gmbh |
| RP15084G3 | 5/9 Secondary reference Te Connectivity Corporation |
| 382D0001 | 5/9 Secondary reference Advanced Defense Technologies Inc |
NSN 5930-01-155-3988 is a Switch,stepping, manufactured by Us Army Aviation and Missile Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-155-3988 has 2 manufacturer part numbers on file: 11450570-1 (Us Army Aviation and Missile Command), 11450570-1 (Ace and Company, Inc Dba Stran Technologies).
Key specifications for 11450570-1: Overall Height: 4.562 INCHES NOMINAL IN; Contact Type: BRIDGING AND NONBRIDGING; Current Type: DC; Drive Type: DIRECT. 22 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.
NSN 5930-01-155-3988 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.