The Governor,pump,pressure Regulatin, cataloged under National Stock Number 4320-00-079-4604, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-079-4604 |
| Primary Part Number | 21948NRH2IN |
| Item Name | Governor,pump,pressure Regulatin |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Pressure Type | CONSTANT |
| Inlet Working Pressure Rating at Maximum Temp | 600 PSI RATED STEAM WP AT 750 DEG F DEGF |
| Flange Raised Face Feature | INCLUDED |
| Flange Bolt Hole Spacing | EQUALLY SPACED ON 5 IN. DIA BOLT CIRCLE IN |
| Material Document and Classification | ASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Flange Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Size | 2.000 INCHES IN |
| Body Material | STEEL UNS J03002 |
| Flange Outside Diameter | 6.500 INCHES NOMINAL IN |
| Flange Bolt Hole Quantity | 8 |
| End Connection Similarity | IDENTICAL |
| Actuating Fluid Pressure Range | +350.0 TO 1150.0 POUNDS PER SQUARE INCH LBS |
| Angle Body Feature | INCLUDED |
| Pipe/tube Nominal Size | 2 IN. PIPE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21948NRH2IN PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4320-00-079-4604 is a Governor,pump,pressure Regulatin, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-079-4604 has 1 manufacturer part number on file: 21948NRH2IN (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for 21948NRH2IN: Pressure Type: CONSTANT; Inlet Working Pressure Rating at Maximum Temp: 600 PSI RATED STEAM WP AT 750 DEG F DEGF; Flange Raised Face Feature: INCLUDED; Flange Bolt Hole Spacing: EQUALLY SPACED ON 5 IN. DIA BOLT CIRCLE IN. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4320-00-079-4604 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.