The Plug,pipe, cataloged under National Stock Number 4730-00-157-9450, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-157-9450 |
| Primary Part Number | WWP471 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Connection Style | PLAIN |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Head Type | SOLID |
| Material | IRON OVERALL |
| Nominal Pipe Size for Which Designed | 0.750 INCHES IN |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND C STYLE OR D STYLE |
| Nominal Thread Size | 0.750 INCHES EXTERNAL IN |
| Body Type | SOLID |
| Thread Series Designator | NPT EXTERNAL |
| Drive End Style | RECESSED SQUARE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-157-9450 is a Plug,pipe, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-157-9450 has 2 cross-referenced part numbers: WWP471 (Federal Specifications Promulgated by General Services Administration Washington DC), 143968 (Army Weapons Command Attn Amswe-Ree-S).
There is 1 known substitute for 4730-00-157-9450: 4730-00-359-3872. Verify interchangeability with system specifications before substitution.
Key specifications for WWP471: Connection Style: PLAIN; Thread Direction: RIGHT-HAND EXTERNAL; Head Type: SOLID; Material: IRON OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.