The Plug,pipe, cataloged under National Stock Number 4730-00-279-0996, 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 The Walworth Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 4730-00-279-0996 |
| Primary Part Number | 3430-4 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Walworth Company |
| Status | CANCELLED |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPT EXTERNAL |
| Core Depth | 0.828 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-390,CP 3 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Connection Style | PLAIN |
| Head Type | SOLID |
| Drive End Style | RAISED SQUARE |
| Body Core Diameter | 3.672 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Body Type | CORED |
| Nominal Thread Size | 4.000 INCHES EXTERNAL IN |
| Nominal Pipe Size for Which Designed | 4.000 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3430-4 | The Walworth Company (USA) |
| MS14314-12Y | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| WW-P-460 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-279-0996 is a Plug,pipe, manufactured by The Walworth Company, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-279-0996 has 3 cross-referenced part numbers: 3430-4 (The Walworth Company), MS14314-12Y (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), WW-P-460 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 6 known substitutes for 4730-00-279-0996: 2530-00-028-3313, 3110-00-151-8625, 2920-00-358-6283 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3430-4: Material: COPPER ALLOY OVERALL; Thread Series Designator: NPT EXTERNAL; Core Depth: 0.828 INCHES NOMINAL IN; Material Document and Classification: QQ-C-390,CP 3 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-279-0996 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.