This U.S. Government catalog record covers National Stock Number 4320-00-710-8099, classified in Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4320-00-710-8099 |
| Primary Part Number | V74 |
| Item Name | Item name not on file |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| General Characteristics Item Description | 4.250 IN. O/A H,6.625 IN. W,6.625 IN. O/A L; MAJOR ID 3.875 IN. STEPED AND TAPERED TO ID,BORE DIA 1.625 IN.; 4 EA 1/2 IN. DIA UNTHREADED MTG HOLES; 2 EA 3/8-16 UNC THREDED HOLES WITH BOLTS IN |
| 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 |
|---|---|
| V74 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| R933PC1F | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
| R863PC9 | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
NSN 4320-00-710-8099 has no item name on file in the U.S. Government catalog (manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps), classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-710-8099 has 1 manufacturer part number on file: V74 (Circor Naval Solutions Llc Dba Warren Pumps).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-667-2541. Verify interchangeability with system specifications before substitution.
Key specifications for V74: General Characteristics Item Description: 4.250 IN. O/A H,6.625 IN. W,6.625 IN. O/A L; MAJOR ID 3.875 IN. STEPED AND TAPERED TO ID,BORE DIA 1.625 IN.; 4 EA 1/2 IN. DIA UNTHREADED MTG HOLES; 2 EA 3/8-16 UNC THREDED HOLES WITH BOLTS 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.