The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-145-0972, 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 Fluid Power Components Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-145-0972 |
| Primary Part Number | 181-5035 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Fluid Power Components Inc |
| Status | ACTIVE |
| Leg Length | 1.612 INCHES NOMINAL FIRST END IN |
| Thread Series Designator | UN FIRST END |
| Thread Quantity Per Inch | 16 FIRST END |
| Leg Length | 1.466 INCHES NOMINAL SECOND END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Nominal Thread Size | 0.875 INCHES FIRST END IN |
| Thread Class | 2A ALL ENDS A |
| Flow Angle | 90.0 DEGREES |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Thread Series Designator | UNF SECOND END |
| Material | STEEL OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES FIRST END IN |
| Connection Style | GASKET SEAL (TUBE) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 181-5000 | Fluid Power Components Inc (USA) |
| 181-5035 PRIMARY | Fluid Power Components Inc (USA) |
| 181-5000 ITEM 35 | Fluid Power Components Inc (USA) |
NSN 4730-01-145-0972 is a Elbow,tube to Boss, manufactured by Fluid Power Components Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-145-0972 has 3 cross-referenced part numbers: 181-5000 (Fluid Power Components Inc), 181-5035 (Fluid Power Components Inc), 181-5000 ITEM 35 (Fluid Power Components Inc).
There are 7 known substitutes for 4730-01-145-0972: 4720-01-033-2806, 7035-01-056-1125, 4930-01-196-1294 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 181-5035: Leg Length: 1.612 INCHES NOMINAL FIRST END IN; Thread Series Designator: UN FIRST END; Thread Quantity Per Inch: 16 FIRST END; Leg Length: 1.466 INCHES NOMINAL SECOND END IN. 15 total characteristics are documented in the Federal Logistics Information System.