The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-494-2255, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-494-2255 |
| Primary Part Number | MS51508B8Z |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | SWIVEL, PLAIN (TUBE) FIRST END |
| Thread Series Designator | NPTF SECOND END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Furnished Items and Quantity | 1 NUT WITH SLEEVE |
| Thread Class | 2A FIRST END A |
| Material | STEEL OVERALL |
| Flow Angle | 45.0 DEGREES |
| Thread Quantity Per Inch | 16 FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Thread Tolerance Class | 2A EXTERNAL FIRST END A |
| Surface Treatment | ZINC OVERALL |
| Connection Style | SWIVEL, PLAIN (PIPE) SECOND END |
| Thread Series Designator | UNF FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Leg Length | 0.950 INCHES MINIMUM AND 1.010 INCHES MAXIMUM SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51508B8Z | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS51508 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-494-2255 is a Elbow,pipe to Tube, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-494-2255 has 2 cross-referenced part numbers: MS51508B8Z (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51508 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 2 known substitutes for 4730-01-494-2255: 4730-00-995-1568, 4730-01-494-2257. Verify interchangeability with system specifications before substitution.
Key specifications for MS51508B8Z: Nominal Thread Size: 0.750 INCHES FIRST END IN; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Style: SWIVEL, PLAIN (TUBE) FIRST END; Thread Series Designator: NPTF SECOND END. 18 total characteristics are documented in the Federal Logistics Information System.