The Adapter,pump, cataloged under National Stock Number 4320-01-196-9155, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Insinger Machine Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-196-9155 |
| Primary Part Number | D-435 |
| Item Name | Adapter,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Insinger Machine Co |
| 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 |
|---|---|
| D-435 PRIMARY | Insinger Machine Co (USA) |
NSN 4320-01-196-9155 is a Adapter,pump, manufactured by Insinger Machine Co, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-196-9155 has 1 manufacturer part number on file: D-435 (Insinger Machine Co).
1 possible match (shared part number, not a government interchangeability claim): 6545-01-529-2079. Verify interchangeability with system specifications before substitution.
Key specifications for D-435: End Item Identification: INSINGER MACHINE CO,90 DEG WATER PUMP,SINGLE CHAMBER,MODEL SUP. 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.