The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-150-0878, 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 Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 16 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-150-0878 |
| Primary Part Number | H823-20-20-SS |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Leg Length | 2.188 INCHES NOMINAL SECOND END IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Leg Length | 3.062 INCHES NOMINAL FIRST END IN |
| Flow Angle | 90.0 DEGREES |
| Thread Series Designator | UNF SECOND END |
| Nominal Outside Diameter Tube Accommodated | 1.250 INCHES FIRST END IN |
| Material | STEEL COMP 316 OVERALL |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Nominal Thread Size | 1.625 INCHES SECOND END IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Furnished Items and Quantity | 1 TUBE COUPLING NUT AND 1 PREFORMED PACKING |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Thread Class | 3A SECOND END A |
| Connection Style | SOCKET (TUBE) FIRST END |
| Maximum Operating Temp | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H823-20-20-SS PRIMARY | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| 403942 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 268L62469-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| A518238-25SS | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
NSN 4730-01-150-0878 is a Elbow,tube to Boss, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-150-0878 has 4 cross-referenced part numbers: H823-20-20-SS (Admiral Valve Llc Dba Cpv Manufacturing), 403942 (Eaton Aerospace, Llc Dba Jackson South), 268L62469-M00 (Johnson Controls Ltd, York Navy Systems), A518238-25SS (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There are 3 known substitutes for 4730-01-150-0878: 5330-00-050-0036, 5999-01-078-1776, 5975-01-442-0907. Verify interchangeability with system specifications before substitution.
Key specifications for H823-20-20-SS: Leg Length: 2.188 INCHES NOMINAL SECOND END IN; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Leg Length: 3.062 INCHES NOMINAL FIRST END IN; Flow Angle: 90.0 DEGREES. 16 total characteristics are documented in the Federal Logistics Information System.