The Coupling,boss, cataloged under National Stock Number 4730-00-073-1766, 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 Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-073-1766 |
| Primary Part Number | 12627-3 |
| Item Name | Coupling,boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Nominal Overall Length | 0.940 INCHES IN |
| Thread Series Designator | UNF ALL ENDS |
| Thread Class | 2B ALL ENDS |
| Style Designator | RIGID, SHORT CENTER WRENCHING FACILITY |
| Connection Style | GASKET SEAL (BOSS) ALL ENDS |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-073-1766 is a Coupling,boss, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-073-1766 has 2 cross-referenced part numbers: 12627-3 (Triumph Controls, Llc Dba Triumph Controls, Llc), 12627-3 (Satair A/s).
There is 1 known substitute for 4730-00-073-1766: 4320-00-509-1936. Verify interchangeability with system specifications before substitution.
Key specifications for 12627-3: Material: STEEL OVERALL; Nominal Overall Length: 0.940 INCHES IN; Thread Series Designator: UNF ALL ENDS; Thread Class: 2B ALL ENDS. 7 total characteristics are documented in the Federal Logistics Information System.