The Insert,tube Fitting, cataloged under National Stock Number 4730-00-771-5313, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-771-5313 |
| Primary Part Number | B405-3 |
| Item Name | Insert,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Casehardening Indicator | CASEHARDENED |
| Style Designator | PLAIN |
| Tube Inside Diameter for Which Designed | 0.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4 T1Z(.188) | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| 4.188T1Z-B | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| 405-3 | Swagelok Co (USA) |
| 4(.188)T23UI-B | A. F. Brock & Co. Dba a. F. Brock & Co. / Ph, Inc (USA) |
| 4(.188)T23UI-B | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| B405-3 PRIMARY | Swagelok Co (USA) |
NSN 4730-00-771-5313 is a Insert,tube Fitting, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-771-5313 has 6 cross-referenced part numbers: 4 T1Z(.188) (Parker-Hannifin Corporation Div Instrumentation Products Division), 4.188T1Z-B (Parker-Hannifin Corporation Div Instrumentation Products Division), 405-3 (Swagelok Co), 4(.188)T23UI-B (A. F. Brock & Co. Dba a. F. Brock & Co. / Ph, Inc), 4(.188)T23UI-B (Parker-Hannifin Corporation Div Instrumentation Products Division) and 1 more.
There are 12 known substitutes for 4730-00-771-5313: 5330-00-196-6695, 6680-00-226-9696, 5365-00-515-3513 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B405-3: Casehardening Indicator: CASEHARDENED; Style Designator: PLAIN; Tube Inside Diameter for Which Designed: 0.250 INCHES NOMINAL IN; Material: COPPER ALLOY. 4 total characteristics are documented in the Federal Logistics Information System.