The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-336-8912, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-336-8912 |
| Primary Part Number | H4320-336-8912 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Keyway Dimension | 0.3125 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN |
| Flange Outside Diameter | 1.6300 INCHES NOMINAL IN |
| Body Inside Diameter | 1.1250 INCHES NOMINAL IN |
| Flange Width | 0.2500 INCHES NOMINAL IN |
| Body Outside Diameter | 1.3750 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Hardness Rating | 265.0 BRINELL STANDARD NOMINAL OVERALL |
| Keyway Dimension | 0.0938 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | NICKEL ALLOY K-500 OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Keyway Dimension | 0.2500 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DD381S47-0100PC9 | Naval Ship Systems Command (USA) |
| BS538PC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS809PC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| CV9S4700-0103PC9 | Naval Sea Systems Command (USA) |
| BS668PC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| CL49S58-019PC9 | Naval Ship Systems Command (USA) |
| DD356S47-04PC10 | Naval Sea Systems Command (USA) |
| CL49S58-019PC9 | Naval Sea Systems Command (USA) |
| DD380S46-080PC7 | Naval Sea Systems Command (USA) |
| DD356S47-04PC10 | Naval Ship Systems Command (USA) |
| 191122PC9 | Naval Sea Systems Command (USA) |
| 191122PC9 | Naval Ship Systems Command (USA) |
| H4320-336-8912 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| BS537PC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| DD380S58-047PC48 | Naval Sea Systems Command (USA) |
| DD397S58-068PC9 | Naval Ship Systems Command (USA) |
| DD356S58-022PC9 | Naval Ship Systems Command (USA) |
| CL40S46-045PC9 | Naval Ship Systems Command (USA) |
| BS707PC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS458APC9 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-00-336-8912 is a Sleeve,shaft,pump, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-336-8912 has 50 cross-referenced part numbers: DD381S47-0100PC9 (Naval Ship Systems Command), BS538PC9 (Circor Naval Solutions Llc Dba Warren Pumps), BS809PC9 (Circor Naval Solutions Llc Dba Warren Pumps), CV9S4700-0103PC9 (Naval Sea Systems Command), BS668PC9 (Circor Naval Solutions Llc Dba Warren Pumps) and 45 more.
There are 12 known substitutes for 4320-00-336-8912: 4730-00-034-7752, 3110-00-100-8514, 5905-00-107-7132 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for H4320-336-8912: Keyway Dimension: 0.3125 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN; Overall Length: 4.2500 INCHES NOMINAL IN; Flange Outside Diameter: 1.6300 INCHES NOMINAL IN; Body Inside Diameter: 1.1250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.