The Nipple,pipe, cataloged under National Stock Number 4730-00-203-3971, 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 Itw Industrial Finishing Dba Binks Devilbiss. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 4730-00-203-3971 |
| Primary Part Number | 83-576 |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Itw Industrial Finishing Dba Binks Devilbiss |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Media for Which Designed | HYDRAULIC FLUID FIRST RESPONSE |
| Nominal Overall Length | 1.190 INCHES IN |
| Thread Series Designator | NPT ALL ENDS |
| Surface Treatment | CHROMIUM OVERALL |
| Media for Which Designed | AIR SECOND RESPONSE |
| Connection Style | INVERTED FLARE (PIPE) FIRST END |
| Leg Length | 0.484 INCHES MINIMUM FIRST END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Seat Angle | 30.0 DEGREES FIRST END |
| Leg Length | 0.500 INCHES NOMINAL SECOND END IN |
| Media for Which Designed | AIR SECOND RESPONSE |
| Nominal Overall Length | 1.190 INCHES IN |
| Thread Series Designator | NPT ALL ENDS |
| Material | COPPER ALLOY OR COPPER OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Style Designator | CENTER WRENCHING FACILITY |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY OR COPPER OVERALL |
| Seat Angle | 30.0 DEGREES FIRST END |
| Style Designator | CENTER WRENCHING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-203-3971 is a Nipple,pipe, manufactured by Itw Industrial Finishing Dba Binks Devilbiss, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-203-3971 has 4 cross-referenced part numbers: 83-576 (Itw Industrial Finishing Dba Binks Devilbiss), 12-222 (Bedford Precision Parts Corp), AC10100 (Dresser Industries Inc Leroi Div), H2008 (Illinois Tool Works Inc.).
There are 12 known substitutes for 4730-00-203-3971: 5133-00-189-9267, 5133-00-228-1335, 5136-00-555-9205 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 83-576: Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Media for Which Designed: HYDRAULIC FLUID FIRST RESPONSE; Nominal Overall Length: 1.190 INCHES IN; Thread Series Designator: NPT ALL ENDS. 22 total characteristics are documented in the Federal Logistics Information System.