The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-932-7481, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4320-00-932-7481 |
| Primary Part Number | D250 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Material | NICKEL ALLOY OVERALL |
| Body Outside Diameter | 2.2500 INCHES NOMINAL IN |
| Body Inside Diameter | 1.4375 INCHES NOMINAL IN |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Keyway Dimension | 0.1250 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Keyway Dimension | 1.2187 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D250 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-00-932-7481 is a Sleeve,shaft,pump, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-932-7481 has 1 cross-referenced part number: D250 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 5 known substitutes for 4320-00-932-7481: 6625-00-539-8531, 4820-00-853-1715, 5360-00-969-1896 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for D250: Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Material: NICKEL ALLOY OVERALL; Body Outside Diameter: 2.2500 INCHES NOMINAL IN; Overall Length: 4.5625 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.