The Pumping Assembly,flammable Liqui, cataloged under National Stock Number 4320-01-278-9366, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is C-Tech Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-278-9366 |
| Primary Part Number | 079641 |
| Item Name | Pumping Assembly,flammable Liqui |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | C-Tech 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 |
|---|---|
| 079641 PRIMARY | C-Tech Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| A2YA7430N642R | 5/9 Secondary reference Sundyne Corporation |
| 920100 | 5/9 Secondary reference C-Tech Industries Inc |
NSN 4320-01-278-9366 is a Pumping Assembly,flammable Liqui, manufactured by C-Tech Industries Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-278-9366 has 1 manufacturer part number on file: 079641 (C-Tech Industries Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-484-4771, 6720-01-561-2260. Verify interchangeability with system specifications before substitution.
Key specifications for 079641: End Item Identification: AIRCRAFT MODEL P-3 (COMMON). 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.