The Nut,tube Coupling, cataloged under National Stock Number 4730-01-311-5518, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-311-5518 |
| Primary Part Number | 58777 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| Status | ACTIVE |
| Material | STEEL COMP 316 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1F587771750000 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 68646 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 58777 PRIMARY | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 68646 PIECE 18 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
NSN 4730-01-311-5518 is a Nut,tube Coupling, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-311-5518 has 4 cross-referenced part numbers: 1F587771750000 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 68646 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 58777 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 68646 PIECE 18 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).
There are 5 known substitutes for 4730-01-311-5518: 2920-00-431-6584, 4820-01-043-0934, 5330-01-054-9913 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58777: Material: STEEL COMP 316 OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.