The Coupling,pipe, cataloged under National Stock Number 4730-00-604-4170, 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 Renk America Llc Div Renk America. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-604-4170 |
| Primary Part Number | 7738220 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| Media for Which Designed | GAS THIRD RESPONSE |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Thread Series Designator | NPTF FIRST END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Thread Series Designator | NPTF SECOND END |
| Material | STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | RIGID, THREADED INTERNAL AND EXTERNAL |
| Surface Treatment | CADMIUM OUTSIDE |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Maximum Operating Temp | 260.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | PLAIN (PIPE) SECOND END |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Overall Length | 1.440 INCHES IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Material Document and Classification | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7738220 | Renk America Llc Div Renk America (USA) |
| 7738220 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 523191 | Renk America Llc Div Renk America (USA) |
| 7738220 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4730-00-604-4170 is a Coupling,pipe, manufactured by Renk America Llc Div Renk America, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-604-4170 has 4 cross-referenced part numbers: 7738220 (Renk America Llc Div Renk America), 7738220 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 523191 (Renk America Llc Div Renk America), 7738220 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 3 known substitutes for 4730-00-604-4170: 2840-00-757-8261, 6210-00-941-5872, 6210-01-007-1931. Verify interchangeability with system specifications before substitution.
Key specifications for 7738220: Media for Which Designed: GAS THIRD RESPONSE; Nominal Thread Size: 0.125 INCHES FIRST END IN; Media for Which Designed: STEAM FIRST RESPONSE; Thread Series Designator: NPTF FIRST END. 19 total characteristics are documented in the Federal Logistics Information System.