The Insert,tube Fitting, cataloged under National Stock Number 4730-00-771-5308, 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 Swagelok Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-771-5308 |
| Primary Part Number | 605-4 |
| Item Name | Insert,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Style Designator | SERRATED |
| Tube Inside Diameter for Which Designed | 0.250 INCHES NOMINAL IN |
| Flange Outside Diameter | 0.375 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 0.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6T12-B | Forberg Scientific Inc (USA) |
| 6T12-B | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| HD-159-6 | Velvac Inc (USA) |
| 6T23UIB | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| 6T23U1B | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 6T12-B | A. F. Brock & Co. Dba a. F. Brock & Co. / Ph, Inc (USA) |
| 6 T1Z(.250) | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| 605-4 PRIMARY | Swagelok Co (USA) |
| 6T23UIB | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 6 TIZ .250-B | Forberg Scientific Inc (USA) |
| 6T23UIB | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 6T23U1B | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
NSN 4730-00-771-5308 is a Insert,tube Fitting, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-771-5308 has 12 cross-referenced part numbers: 6T12-B (Forberg Scientific Inc), 6T12-B (Parker-Hannifin Corporation Div Instrumentation Products Division), HD-159-6 (Velvac Inc), 6T23UIB (Parker-Hannifin Corporation Div Instrumentation Products Division), 6T23U1B (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division) and 7 more.
There are 11 known substitutes for 4730-00-771-5308: 6660-00-084-5105, 5360-00-111-3239, 5330-00-363-7730 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 605-4: Casehardening Indicator: NOT CASEHARDENED; Style Designator: SERRATED; Tube Inside Diameter for Which Designed: 0.250 INCHES NOMINAL IN; Flange Outside Diameter: 0.375 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.