The Pump,inflating,manual, cataloged under National Stock Number 4320-01-442-3902, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ralston Instruments, Llc. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-442-3902 |
| Primary Part Number | DCAP 2FSA |
| Item Name | Pump,inflating,manual |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Ralston Instruments, Llc |
| Status | ACTIVE |
| Quantity | 1 |
| Folding Handle | NOT INCLUDED |
| Action Type | SINGLE |
| Hose | INCLUDED |
| Cylinder Quantity | 1 |
| Material | STEEL CORROSION RESISTING CYLINDER |
| Operation Method | HAND |
| 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 |
|---|---|
| DCAP 2FSA PRIMARY | Ralston Instruments, Llc (USA) |
| Reference | Meaning |
|---|---|
| APGV 0000 | 5/9 Secondary reference Ralston Instruments, Llc |
NSN 4320-01-442-3902 is a Pump,inflating,manual, manufactured by Ralston Instruments, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-442-3902 has 1 manufacturer part number on file: DCAP 2FSA (Ralston Instruments, Llc).
Key specifications for DCAP 2FSA: Quantity: 1; Overall Length: 36.000 INCHES NOMINAL IN; Folding Handle: NOT INCLUDED; Action Type: SINGLE. 7 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.