The Tee,pipe, cataloged under National Stock Number 4730-00-287-1391, 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 Oshkosh Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-287-1391 |
| Primary Part Number | EE-39868 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Oshkosh Corp |
| Status | CANCELLED |
| Material Document and Classification | ASTM B61-63OR B62-63 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS FIRST RESPONSE |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Specification/standard Data | 81348-WW-P-460 GOVERNMENT SPECIFICATION AND 96906-MS14305 GOVERNMENT STANDARD |
| Nondefinitive Spec/std Data | A CLASS AND 1 RATING |
| Leg Length | 0.820 INCHES NOMINAL ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Maximum Operating Temp | 65.6 CELSIUS SECOND RESPONSE DEGC |
| Maximum Operating Temp | 260.0 CELSIUS FIRST RESPONSE DEGC |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EE-39868 | Oshkosh Corp (USA) |
| 345 | Windham Lifts Inc (USA) |
| 120281 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| MS14305-3U | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 714-0103-2 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| EE-39868 | Oshkosh Defense Llc (USA) |
| MS14305-3UA | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 120281 | General Motors Corp (USA) |
| 714-0103-2 | Shay Industries (USA) |
| F1642 | Tropic-Aire Carrier Division of Mc Graw-Edison Co (USA) |
| WW-P-460 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 136918 | Terex Corp (USA) |
| 0120281 | Terex Corp (USA) |
NSN 4730-00-287-1391 is a Tee,pipe, manufactured by Oshkosh Corp, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-287-1391 has 13 cross-referenced part numbers: EE-39868 (Oshkosh Corp), 345 (Windham Lifts Inc), 120281 (Army Weapons Command Attn Amswe-Ree-S), MS14305-3U (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 714-0103-2 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc) and 8 more.
There are 8 known substitutes for 4730-00-287-1391: 4730-00-277-7331, 4730-00-494-9347, 5950-00-912-9301 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for EE-39868: Special Features: ALL THREAD DIRECTIONS R-H; Material Document and Classification: ASTM B61-63OR B62-63 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Series Designator: NPT ALL ENDS; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-287-1391 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.