The Booster Assembly,gas Cylinder, cataloged under National Stock Number 3655-00-403-8252, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Ground/flight Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3655-00-403-8252 |
| Primary Part Number | 90739 |
| Item Name | Booster Assembly,gas Cylinder |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Ground/flight Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BOOST GAS CYLINDER PRESSURE FROM 800 PSI TO 10,000 PSI AND REGULATES TOPRESENT PRESSURE,SACRIFICES THE GAS THROUGH RECIPROCATING PISTON PUMP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90739 PRIMARY | Ground/flight Inc (USA) |
| Reference | Meaning |
|---|---|
| 90739 | 5/9 Secondary reference Futurecraft Corp Sub of South Bend Controls Inc |
| 3655PL0791278 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3655-00-403-8252 is a Booster Assembly,gas Cylinder, manufactured by Ground/flight Inc, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-00-403-8252 has 1 manufacturer part number on file: 90739 (Ground/flight Inc).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-299-0989. Verify interchangeability with system specifications before substitution.
Key specifications for 90739: General Characteristics Item Description: BOOST GAS CYLINDER PRESSURE FROM 800 PSI TO 10,000 PSI AND REGULATES TOPRESENT PRESSURE,SACRIFICES THE GAS THROUGH RECIPROCATING PISTON PUMP. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.