The Switch,pressure, cataloged under National Stock Number 5930-01-297-3191, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Carrier Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-297-3191 |
| Primary Part Number | 90YF2-194 PIECE 7 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Terminal Type | QUICK DISCONNECT, MALE |
| Pressure Switch Type | GAGE |
| Media for Which Designed | GAS OR LIQUID |
| 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 |
|---|---|
| 90YF2-194 PIECE 7 PRIMARY | Carrier Corp (USA) |
| HK02UB041 | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| HK02JB041 | C/1 Advisory reference — outside the item-of-supply concept Carrier Corp |
NSN 5930-01-297-3191 is a Switch,pressure, manufactured by Carrier Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-297-3191 has 2 manufacturer part numbers on file: 90YF2-194 PIECE 7 (Carrier Corp), HK02UB041 (Carrier Corp).
Key specifications for 90YF2-194 PIECE 7: Terminal Type: QUICK DISCONNECT, MALE; Pressure Switch Type: GAGE; Media for Which Designed: GAS OR LIQUID. 3 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.