The Union,pipe to Tube, cataloged under National Stock Number 4730-01-646-6074, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Tifco Industries, Inc. Dba Tifco Industries Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-646-6074 |
| Primary Part Number | 1254827 |
| Item Name | Union,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tifco Industries, Inc. Dba Tifco Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1254827 PRIMARY | Tifco Industries, Inc. Dba Tifco Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 57K6417 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-646-6074 is a Union,pipe to Tube, manufactured by Tifco Industries, Inc. Dba Tifco Industries Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-646-6074 has 1 manufacturer part number on file: 1254827 (Tifco Industries, Inc. Dba Tifco Industries Inc).
Key specifications for 1254827: Part Name Assigned by Controlling Agency: SWIVEL UNION .250 INCH 37 DEGREE TO .250 INCH BSP IN; End Item Identification: 2320015774546. 0 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.