The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-01-623-2656, 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 United Rentals North America 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-623-2656 |
| Primary Part Number | 541 20 48-70 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | United Rentals North America 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 |
|---|---|
| 541 20 48-70 PRIMARY | United Rentals North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 541 20 48-70 | 5/9 Secondary reference United Rentals Inc. Dba United Rentals Div United Rentals Southeast Llc |
NSN 4730-01-623-2656 is a Adapter,straight,pipe to Boss, manufactured by United Rentals North America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-623-2656 has 1 manufacturer part number on file: 541 20 48-70 (United Rentals North America Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-624-3360. Verify interchangeability with system specifications before substitution.
Key specifications for 541 20 48-70: End Item Identification: 3895-01-613-1203. 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.