The Elbow,pipe, cataloged under National Stock Number 4730-00-246-9208, 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 18 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-246-9208 |
| Primary Part Number | WWP521 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | QQ-Z-325,TYPE 1 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Flow Angle | 45.0 DEGREES |
| Material | IRON OVERALL |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Leg Length | 1.950 INCHES NOMINAL ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Nominal Pipe Size Accommodated | 2.500 INCHES ALL ENDS IN |
| Maximum Operating Temp | 260.0 CELSIUS FIRST RESPONSE DEGC |
| Maximum Operating Temp | 65.6 CELSIUS SECOND RESPONSE DEGC |
| Nominal Thread Size | 2.500 INCHES ALL ENDS IN |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Nondefinitive Spec/std Data | 2 TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-246-9208 is a Elbow,pipe, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-246-9208 has 4 cross-referenced part numbers: WWP521 (Federal Specifications Promulgated by General Services Administration Washington DC), 2089 (Fwd Seagrave Holdings Lp), WWP521 (Esco Inc), 22P521 (Mindeco Corp).
There are 12 known substitutes for 4730-00-246-9208: 2805-00-212-9008, 4730-00-227-6942, 4730-00-231-2416 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWP521: Surface Treatment: ZINC OVERALL; Surface Treatment Document and Classification: QQ-Z-325,TYPE 1 FED SPEC ALL TREATMENT RESPONSES OVERALL; Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-246-9208 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.