The Coupling Assembly,tube,flexible, cataloged under National Stock Number 4730-01-316-0231, 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 Senior Operations Llc Dba Metal Bellows Div Metal Bellows. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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 | 4730-01-316-0231 |
| Primary Part Number | 25812 |
| Item Name | Coupling Assembly,tube,flexible |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Outside Diameter | 0.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-316-0231 is a Coupling Assembly,tube,flexible, manufactured by Senior Operations Llc Dba Metal Bellows Div Metal Bellows, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-316-0231 has 4 cross-referenced part numbers: 25812 (Senior Flexonics Inc), 25812 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), 41509-1 (Datron Systems Inc), 41509-1 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies).
There are 5 known substitutes for 4730-01-316-0231: 6105-00-538-8402, 1660-00-991-4537, 6220-01-385-4860 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25812: Overall Length: 3.000 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Outside Diameter: 0.438 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.