The Union,pipe to Tube, cataloged under National Stock Number 4730-01-453-7885, 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 Hydrasearch Company, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-453-7885 |
| Primary Part Number | 7801-4-4-SL0124 |
| Item Name | Union,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Style Designator | SCREWED |
| 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 |
|---|---|
| PL4950A340049-1 ITEM NO. 157 | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| 4950A350049-1 ITEM NO. 157 | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| 7801-4-4-SL0124 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4950A340049 | D/9 Drawing number reference only L-3 Communications Westwood Corporation Dba Edi Division Use CAGE Code 23905 for Cataloging Div Tano Division |
| 4898-E-SS | C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging |
NSN 4730-01-453-7885 is a Union,pipe to Tube, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-453-7885 has 3 manufacturer part numbers on file: PL4950A340049-1 ITEM NO. 157 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 4950A350049-1 ITEM NO. 157 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 7801-4-4-SL0124 (Hydrasearch Company, Llc).
Key specifications for 7801-4-4-SL0124: Style Designator: SCREWED; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 1 specification is 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.