The Pump Subassembly,rotary, cataloged under National Stock Number 4320-01-515-9343, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Curtiss-Wright Emd. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-515-9343 |
| Primary Part Number | 4D99482G01 |
| Item Name | Pump Subassembly,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Curtiss-Wright Emd |
| Status | ACTIVE |
| Major Components | FTRY JT BODY 1, FLANGE 1, RH HYDR PIPE 1, LH HYDR PIPE 1, LEAK PIPE 1, NANF 1, FLANGE 1, ADAPTER 2, ADAPTER 1, WELD AR, O-RING 3, BACK UP RING 6, O-RING 2, BACK UP RING 4, O-RING 5, BACK UP RING 10, INSERT 2. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4D99482G01 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Curtiss-Wright Emd (USA) |
NSN 4320-01-515-9343 is a Pump Subassembly,rotary, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Curtiss-Wright Emd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-515-9343 has 1 manufacturer part number on file: 4D99482G01 (Curtiss-Wright Electro-Mechanical Corporation Div Curtiss-Wright Emd).
Key specifications for 4D99482G01: Major Components: FTRY JT BODY 1, FLANGE 1, RH HYDR PIPE 1, LH HYDR PIPE 1, LEAK PIPE 1, NANF 1, FLANGE 1, ADAPTER 2, ADAPTER 1, WELD AR, O-RING 3, BACK UP RING 6, O-RING 2, BACK UP RING 4, O-RING 5, BACK UP RING 10, INSERT 2.; Part Name Assigned by Controlling Agency: ROTARY JOINT ASSEMBLY AFT STBK; End Item Identification: SEAWOLF CLASS SSN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4320-01-515-9343 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.