The Housing,pintle Rotor Assembly, cataloged under National Stock Number 4320-01-167-9182, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Summer Equipment Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-167-9182 |
| Primary Part Number | 320-0077 |
| Item Name | Housing,pintle Rotor Assembly |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Summer Equipment Ltd |
| 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 |
|---|---|
| 320-0077 PRIMARY | Summer Equipment Ltd (CAN) |
| Reference | Meaning |
|---|---|
| 310-0024 | 5/9 Secondary reference Sealand Power Industries, Inc. Dba Sealand Graphics |
| 310-0023 | 5/9 Secondary reference Wagner Engineering Ltd |
NSN 4320-01-167-9182 is a Housing,pintle Rotor Assembly, manufactured by Summer Equipment Ltd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-167-9182 has 1 manufacturer part number on file: 320-0077 (Summer Equipment Ltd).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-325-8244. Verify interchangeability with system specifications before substitution.
Key specifications for 320-0077: End Item Identification: WAGNER HELM PUMP MODEL NO. B3. 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.