The Tee,pipe, cataloged under National Stock Number 4730-01-186-5995, 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 The American Society of Mechanical Engineers. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-186-5995 |
| Primary Part Number | B16.15 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Nominal Thread Size | 1.250 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Specification/standard Data | SME B16.15 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Thread Series Designator | NPT ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Leg Length | 1.750 INCHES NOMINAL THIRD END IN |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Leg Length | 1.620 INCHES NOMINAL SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Leg Length | 1.750 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 1.250 INCHES THIRD END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16.15 | The American Society of Mechanical Engineers (USA) |
| MS14313-17 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 179658 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 4730-01-186-5995 is a Tee,pipe, manufactured by The American Society of Mechanical Engineers, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-186-5995 has 3 cross-referenced part numbers: B16.15 (The American Society of Mechanical Engineers), MS14313-17 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 179658 (Army Weapons Command Attn Amswe-Ree-S).
There are 12 known substitutes for 4730-01-186-5995: 5815-00-083-0519, 4730-00-187-7651, 4730-00-249-3895 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16.15: Nominal Thread Size: 1.250 INCHES FIRST END IN; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Specification/standard Data: SME B16.15 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Thread Series Designator: NPT ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.