The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-996-2209, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-996-2209 |
| Primary Part Number | H4320-996-2209 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Body Inside Diameter | 2.0000 INCHES NOMINAL IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Left Internal Flange Width | 0.6250 INCHES NOMINAL IN |
| Body Outside Diameter | 2.3710 INCHES NOMINAL IN |
| Left Internal Flange Hole Diameter | 1.5040 INCHES NOMINAL IN |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Material | NICKEL ALLOY K-500 OVERALL |
| Keyway Dimension | 0.3125 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D230 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R1054PC25 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| H4320-996-2209 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4320-00-996-2209 is a Sleeve,shaft,pump, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-996-2209 has 3 cross-referenced part numbers: D230 (Circor Naval Solutions Llc Dba Warren Pumps), R1054PC25 (Circor Naval Solutions Llc Dba Warren Pumps), H4320-996-2209 (Naval Inventory Control Point Mechanicsburg).
There is 1 known substitute for 4320-00-996-2209: 5950-00-241-3184. Verify interchangeability with system specifications before substitution.
Key specifications for H4320-996-2209: Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: CHAMFERED INSIDE LEFT CORNER; Surface Groove Location and Quantity: 1 INTERNAL; Overall Length: 8.3750 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.