The Pump,converter, cataloged under National Stock Number 4320-00-287-6502, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is The W.w. Williams Company, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-287-6502 |
| Primary Part Number | 6779598 |
| Item Name | Pump,converter |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | The W.w. Williams Company, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | COMPONENT,PUMP ASSY P/N 6779594,WEIGHT ASSY P/N 6777205,WEIGHTS AS REQUIRED P/N 6777201,P/N 6777202 AND P/N 6777203,STATIC BALANCE TO WITHIN 0.50 OZ. IN.,24 BOLTS P/N 6755988 OZ |
| 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 |
|---|---|
| 6779598 PRIMARY | The W.w. Williams Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 6779598 | 3/9 Design control — primary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 4320-00-287-6502 is a Pump,converter, manufactured by The W.w. Williams Company, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-287-6502 has 1 manufacturer part number on file: 6779598 (The W.w. Williams Company, Llc).
Key specifications for 6779598: General Characteristics Item Description: COMPONENT,PUMP ASSY P/N 6779594,WEIGHT ASSY P/N 6777205,WEIGHTS AS REQUIRED P/N 6777201,P/N 6777202 AND P/N 6777203,STATIC BALANCE TO WITHIN 0.50 OZ. IN.,24 BOLTS P/N 6755988 OZ; End Item Identification: 3930-00-903-0899. 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.
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.