The Adapter,straight,pipe to Gas Fit, cataloged under National Stock Number 4730-01-549-1488, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-549-1488 |
| Item Name | Adapter,straight,pipe to Gas Fit |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Thread Quantity Per Inch | 14 ALL ENDS |
| Thread Series Designator | M ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| R517560 | C/1 Advisory reference — outside the item-of-supply concept Western Diesel Services, Inc. Dba Ck Power |
| R517560 | 3/9 Design control — primary reference C-K Power Products Corp |
NSN 4730-01-549-1488 is a Adapter,straight,pipe to Gas Fit, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4730-01-649-3478. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-549-1488: Part Name Assigned by Controlling Agency: ADAPTER, 7/8 INCH-14 X M24 IN; End Item Identification: 4930-01-504-2914, 4930-01-504-2949 AND 4930-01-504-2951, FUEL SYSTEM, SUPPLY POINT (FSSP); Thread Quantity Per Inch: 14 ALL ENDS; Thread Series Designator: M ALL ENDS. 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.