The Switch,pressure, cataloged under National Stock Number 5930-01-656-2638, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pall Corp Div Pall Corporation. Government technical data includes 6 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 | 5930-01-656-2638 |
| Primary Part Number | RCA218RZ097Z |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Pall Corp Div Pall Corporation |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Proof Pressure | 5800.0 POUNDS PER SQUARE INCH LBS |
| Pressure Switch Type | DIFFERENTIAL |
| Operating Temp Rating | -25.0 CELSIUS MINIMUM DEGC |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | 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 |
|---|---|
| RCA218RZ097Z PRIMARY | Pall Corp Div Pall Corporation (USA) |
| RCA218RZ097Z | Pall France Sa Division Pall Aerospace (FRA) |
NSN 5930-01-656-2638 is a Switch,pressure, manufactured by Pall Corp Div Pall Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-656-2638 has 2 manufacturer part numbers on file: RCA218RZ097Z (Pall Corp Div Pall Corporation), RCA218RZ097Z (Pall France Sa Division Pall Aerospace).
Key specifications for RCA218RZ097Z: Contact Action Stimulus: INCREASE; Proof Pressure: 5800.0 POUNDS PER SQUARE INCH LBS; Pressure Switch Type: DIFFERENTIAL; Operating Temp Rating: -25.0 CELSIUS MINIMUM DEGC. 6 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.