The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-857-5389, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-857-5389 |
| Primary Part Number | B16-18 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Leg Length | 0.938 INCHES NOMINAL SECOND END IN |
| Connection Style | SOCKET (TUBE) FIRST END |
| Nondefinitive Spec/std Data | 2 TYPE |
| Tubing Wall Nominal Thickness for Which Designed | 0.035 INCHES FIRST END IN |
| Leg Length | 1.188 INCHES NOMINAL FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.629 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 0.750 INCHES SECOND END IN |
| Thread Series Designator | NPT SECOND END |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Material | COPPER ALLOY OVERALL |
| Material Document and Classification | ASTM B62 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B145,ALLOY 4B ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Flow Angle | 90.0 DEGREES |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-857-5389 is a Elbow,pipe to Tube, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-857-5389 has 2 cross-referenced part numbers: B16-18 (American National Standards Institute Incorporated Dba American National Standards Institute), WWT00725 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4730-00-857-5389: 4730-00-059-7220, 4730-00-202-8416, 4730-00-265-7015 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16-18: Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Leg Length: 0.938 INCHES NOMINAL SECOND END IN; Connection Style: SOCKET (TUBE) FIRST END; Nondefinitive Spec/std Data: 2 TYPE. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-857-5389 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.