The Elbow,pipe, cataloged under National Stock Number 4730-00-246-9203, 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 Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc. Government technical data includes 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-246-9203 |
| Primary Part Number | WWP521 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc |
| Status | CANCELLED |
| Surface Treatment | ZINC OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Maximum Operating Temp | 500.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Leg Length | 0.980 INCHES NOMINAL ALL ENDS IN |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | IRON OVERALL |
| Flow Angle | 45.0 DEGREES |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWP521 | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc (USA) |
| B16.3 | The American Society of Mechanical Engineers (USA) |
| WWP521 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 144137 | General Motors Corp (USA) |
NSN 4730-00-246-9203 is a Elbow,pipe, manufactured by Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-246-9203 has 4 cross-referenced part numbers: WWP521 (Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc), B16.3 (The American Society of Mechanical Engineers), WWP521 (Federal Specifications Promulgated by General Services Administration Washington DC), 144137 (General Motors Corp).
There is 1 known substitute for 4730-00-246-9203: 2530-00-087-0327. Verify interchangeability with system specifications before substitution.
Key specifications for WWP521: Surface Treatment: ZINC OVERALL; Nondefinitive Spec/std Data: 2 TYPE; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-246-9203 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.