The Union,pipe, cataloged under National Stock Number 4730-00-287-0420, 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 Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-287-0420 |
| Primary Part Number | 11024189-3 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
| Status | CANCELLED |
| Thread Series Designator | NPT ALL ENDS |
| Reducer Type | CONCENTRIC |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Coupling Flange Shape | HEXAGON |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material Document and Classification | ASTM B62 ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B145 ALLOY 838 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B145 ALLOY 844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | COPPER ALLOY OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND A STYLE |
| Style Designator | SCREWED |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Specification/standard Data | 81348-WW-U-516 GOVERNMENT SPECIFICATION |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Maximum Operating Temp | 400.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Overall Length | 2.130 INCHES IN |
| Seat Type | BALL-CONE |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11024189-3 | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| A-A-59617 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59617-35 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 11024189 | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| WW-U-516-35 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-287-0420 is a Union,pipe, manufactured by Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-287-0420 has 5 cross-referenced part numbers: 11024189-3 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center), A-A-59617 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59617-35 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 11024189 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center), WW-U-516-35 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4730-00-287-0420: 4730-00-088-8389, 4730-00-088-8952, 4730-00-189-2588 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11024189-3: Thread Series Designator: NPT ALL ENDS; Reducer Type: CONCENTRIC; Nominal Thread Size: 0.750 INCHES ALL ENDS IN; Coupling Flange Shape: HEXAGON. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-287-0420 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.