The Insert,tube Fitting, cataloged under National Stock Number 4730-00-871-8376, 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 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-871-8376 |
| Primary Part Number | B605-4 |
| Item Name | Insert,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | CANCELLED |
| Tube Inside Diameter for Which Designed | 0.250 INCHES NOMINAL IN |
| Flange Outside Diameter | 0.368 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Sleeve Outside Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | SERRATED |
| Material | COPPER ALLOY |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-871-8376 is a Insert,tube Fitting, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-871-8376 has 6 cross-referenced part numbers: A-8886 (Mkt Geotechnical Systems), D282 (Mkt Geotechnical Systems), D182 (Mkt Geotechnical Systems), B605-4 (Swagelok Co), A-8886/B (Mkt Geotechnical Systems) and 1 more.
There are 6 known substitutes for 4730-00-871-8376: 5915-00-003-7765, 5915-00-121-3605, 5905-00-934-8502 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for B605-4: Tube Inside Diameter for Which Designed: 0.250 INCHES NOMINAL IN; Flange Outside Diameter: 0.368 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Sleeve Outside Diameter: 0.250 INCHES NOMINAL IN; Style Designator: SERRATED. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-871-8376 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.