The Governor,pump,pressure Regulatin, cataloged under National Stock Number 4320-00-023-6280, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-023-6280 |
| Primary Part Number | 21742N |
| Item Name | Governor,pump,pressure Regulatin |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Pipe/tube Nominal Size | 1-1/4 IN. PIPE IN |
| Flange Outside Diameter | 5.250 INCHES NOMINAL IN |
| Actuating Fluid Pressure Range | +50.0 TO 175.0 POUNDS PER SQUARE INCH LBS |
| Flange Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Flange Raised Face Feature | INCLUDED |
| Nondefinitive Spec/std Data | CP TYPE AND 1 CLASS AND 600 SERIES AND 1 SIZE |
| Angle Body Feature | NOT INCLUDED |
| Inlet Working Pressure Rating at Maximum Temp | 600 PSI RATED STEAM WP AT 700 DEG F DEGF |
| Pressure Type | CONSTANT |
| Flange Bolt Hole Spacing | EQUALLY SPACED ON 3-7/8 IN. DIA BOLT CIRCLE IN |
| Flange Bolt Hole Quantity | 4 |
| Size | 1.250 INCHES IN |
| Departure From Cited Designator | AS MODIFIED BY PAC AXAG |
| Material | STEEL BODY |
| End Connection Similarity | IDENTICAL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED IN REPLY TO PAC AXAE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21742N | 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 |
| 21742N | Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU) |
NSN 4320-00-023-6280 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 4320-00-023-6280 has 3 cross-referenced part numbers: 21742N (Leslie Controls, Inc. Dba Leslie Controls Inc), MILG18916 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 21742N (Lineta Engineering Und Handelsgesell-Schaft Mbh).
There are 7 known substitutes for 4320-00-023-6280: 4320-00-023-6259, 4320-00-023-6279, 4820-00-036-1537 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21742N: Pipe/tube Nominal Size: 1-1/4 IN. PIPE IN; Flange Outside Diameter: 5.250 INCHES NOMINAL IN; Actuating Fluid Pressure Range: +50.0 TO 175.0 POUNDS PER SQUARE INCH LBS; Flange Bolt Hole Diameter: 0.750 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.