The Union,pipe, cataloged under National Stock Number 4730-00-277-5501, 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 Mobile Drilling Company Inc Dba Foremost-Mobile. Government technical data includes 18 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-5501 |
| Primary Part Number | ED8980 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mobile Drilling Company Inc Dba Foremost-Mobile |
| Status | ACTIVE |
| Material | IRON OVERALL |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Nominal Overall Length | 1.625 INCHES IN |
| Surface Treatment | CADMIUM OVERALL |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | NPT FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Maximum Operating Temp | 37.8 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Seat Type | BEVELED |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 0.250 INCHES FIRST END IN |
| Operating Pressure | 20000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Series Designator | NPT SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-277-5501 is a Union,pipe, manufactured by Mobile Drilling Company Inc Dba Foremost-Mobile, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-277-5501 has 2 cross-referenced part numbers: ED8980 (Mobile Drilling Company Inc Dba Foremost-Mobile), 250H (Crane Co Div Valve Div).
There are 4 known substitutes for 4730-00-277-5501: 4730-00-277-5505, 6625-00-543-9481, 6625-00-954-2784 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for ED8980: Material: IRON OVERALL; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Nominal Overall Length: 1.625 INCHES IN; Surface Treatment: CADMIUM OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.