The Governor,pump,pressure Regulatin, cataloged under National Stock Number 4320-00-023-6259, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-023-6259 |
| Primary Part Number | 21948N |
| Item Name | Governor,pump,pressure Regulatin |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED IN REPLY TO PAC AXAE |
| End Connection Similarity | IDENTICAL |
| Inlet Working Pressure Rating at Maximum Temp | 600 PSI RATED STEAM WP AT 700 DEG F DEGF |
| Flange Bolt Hole Spacing | EQUALLY SPACED ON 5-7/8 IN. DIA BOLT CIRCLE IN |
| Flange Outside Diameter | 7.500 INCHES NOMINAL IN |
| Pipe/tube Nominal Size | 2-1/2 IN. PIPE IN |
| Flange Bolt Hole Quantity | 8 |
| Size | 2.500 INCHES IN |
| Departure From Cited Document | AS MODIFIED BY PAC AXAG |
| Flange Bolt Hole Diameter | 0.875 INCHES NOMINAL IN |
| Pressure Type | CONSTANT |
| Nondefinitive Spec/std Data | CP TYPE AND 1 CLASS AND 600 SERIES AND 2-1/2 SIZE |
| Angle Body Feature | NOT INCLUDED |
| Flange Raised Face Feature | INCLUDED |
| Saturated Steam Capacity Rating | 13500.0 POUNDS PER HOUR LBS |
| Material | STEEL BODY |
| Actuating Fluid Pressure Range | +350.0 TO 1150.0 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21948N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21948N21-2IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| MILG18916 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4320-00-023-6259 is a Governor,pump,pressure Regulatin, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-023-6259 has 3 cross-referenced part numbers: 21948N (Leslie Controls, Inc. Dba Leslie Controls Inc), 21948N21-2IN (Leslie Controls, Inc. Dba Leslie Controls Inc), MILG18916 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 4320-00-023-6259: 4320-00-023-6279, 4320-00-023-6280, 4320-00-141-0159 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21948N: Reference Number Differentiating Characteristics: AS DIFFERENTIATED IN REPLY TO PAC AXAE; End Connection Similarity: IDENTICAL; Inlet Working Pressure Rating at Maximum Temp: 600 PSI RATED STEAM WP AT 700 DEG F DEGF; Flange Bolt Hole Spacing: EQUALLY SPACED ON 5-7/8 IN. DIA BOLT CIRCLE IN. 17 total characteristics are documented in the Federal Logistics Information System.