The Switch,sensitive, cataloged under National Stock Number 5930-00-512-9169, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Satair A/s. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-512-9169 |
| Primary Part Number | 1HM19 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Switch Actuator Quantity | 1 |
| Actuator Movement | 0.030 PRETRAVEL INCHES MAXIMUM AND 0.030 OVERTRAVEL INCHES MINIMUM AND 0.006 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1HM19 | Satair A/s (DNK) |
| 2422-120-00427 | Thales Las France SAS (FRA) |
| 9555720120 | Safran Helicopter Engines (FRA) |
| 2422 120 00427 | Thales Las France SAS (FRA) |
| 1HM19 | Sef Power (FRA) |
| Reference | Meaning |
|---|---|
| 1M19 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 71010636001 | 1/2 Source control — Government-approved source U.S. Government activity |
| 1HM19 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-512-9169 is a Switch,sensitive, manufactured by Satair A/s, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-512-9169 has 5 manufacturer part numbers on file: 1HM19 (Satair A/s), 2422-120-00427 (Thales Las France SAS), 9555720120 (Safran Helicopter Engines), 2422 120 00427 (Thales Las France SAS), 1HM19 (Sef Power).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-222-2197. Verify interchangeability with system specifications before substitution.
Key specifications for 1HM19: Switch Actuator Quantity: 1; Actuator Movement: 0.030 PRETRAVEL INCHES MAXIMUM AND 0.030 OVERTRAVEL INCHES MINIMUM AND 0.006 DIFFERENTIAL INCHES MAXIMUM; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT; Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC. 4 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 5930-00-512-9169 has DEMIL Code Q. 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.