The Valve,pneumatic Inflator, cataloged under National Stock Number 4220-00-295-7945, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4220-00-295-7945 |
| Item Name | Valve,pneumatic Inflator |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | FLU-1P TYPE |
| Valve Operation Method | LEVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 27639 | 5/1 Secondary reference Inflation Systems, Inc. Dba Inflation Systems Inc |
| VI0014 | 5/9 Secondary reference Vee Mfg Corp Survival Gear Inc Div |
| MIL-PRF-27639 | 2/2 Government specification standardization U.S. Government activity |
| MILL27639 | 2/9 Government specification standardization U.S. Government activity |
| 4220PL1030998 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4220-00-295-7945 is a Valve,pneumatic Inflator, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5360-00-347-8415, 5330-00-363-6351, 5995-01-149-2629. Verify interchangeability with system specifications before substitution.
Key specifications for 4220-00-295-7945: Nondefinitive Spec/std Data: FLU-1P TYPE; Special Features: USE W/LIFE PRESEVERS;BODY MATL ALUM.;FEMALE CONNECTION 1/2-20 UNF-2B THS SIZE OR CLASS 2 FIT,RH THD;0.781 IN. LG;MTD OVER VALVE STEM AND HELD IN PLACE BY VALVE STEM CAP;SEE AF TO 14S-1-102,FIGURE 9-25 IN; Valve Operation Method: LEVER. 2 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.