The Pump Assy,trailer,l, cataloged under National Stock Number 4320-00-945-6479, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Champ Industries Div Champ Industries, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-945-6479 |
| Primary Part Number | PDD1046 |
| Item Name | Pump Assy,trailer,l |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Champ Industries Div Champ Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PDD1046 PRIMARY | Champ Industries Div Champ Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| PDD1046 | 3/9 Design control — primary reference Product Development Group Inc |
NSN 4320-00-945-6479 is a Pump Assy,trailer,l, manufactured by Champ Industries Div Champ Industries, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-945-6479 has 1 manufacturer part number on file: PDD1046 (Champ Industries Div Champ Industries, Inc).
Key specifications for PDD1046: Special Features: ASSEMBLY CONSISTS OF 38 PARTS:PLATE(1),GRIP(1),PIN(1),KNOB(1),PACKING(4),STEM(1),BALL(6),SETSCREW(3),SCREW(1),SPACER(1),SPRING(2),RIVET(1),RETAINER(1),BODY(1),GASKET(1),NUT(3),BOLT(2),LINK(1),WIPER(1),BACKUP(1),PISTON(1),HANDLE(1),BLOCK(2); Part Name Assigned by Controlling Agency: HAND PUMP ASSEMBLY. 0 specifications are 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.
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.