The Housing,liquid Pump, cataloged under National Stock Number 4320-01-040-0178, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnson Controls Navy Systems, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-040-0178 |
| Primary Part Number | 064-25710B |
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Pump Design Control Activity | 66935 |
| 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 |
|---|---|
| 064-25710B PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
NSN 4320-01-040-0178 is a Housing,liquid Pump, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-040-0178 has 1 manufacturer part number on file: 064-25710B (Johnson Controls Navy Systems, Llc).
Key specifications for 064-25710B: Pump Design Control Activity: 66935; Special Features: OD 5.500 IN.; O/A LG 2.281 IN.; W/TWO 0.375-16 UNC 3B HOLES; SIX 0.781 IN. DIA HOLES ON 4.750 IN. BOLT HOLE CIRCLE; W/0.750-14 NPT 2B BORE IN. 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.