The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-845-6081, 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 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-845-6081 |
| Primary Part Number | B70-1 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Thread Series Designator | NPTF SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Thread Class | 2A FIRST END A |
| Thread Series Designator | UNF FIRST END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Material | COPPER ALLOY OVERALL |
| Nominal Overall Length | 1.594 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B70-1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 648F1-2X1-4IN | Imperial (USA) |
NSN 4730-00-845-6081 is a Adapter,straight,pipe to Tube, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-845-6081 has 2 cross-referenced part numbers: B70-1 (American National Standards Institute Incorporated Dba American National Standards Institute), 648F1-2X1-4IN (Imperial).
There are 3 known substitutes for 4730-00-845-6081: 6810-00-059-9069, 4730-00-289-4202, 4730-00-542-5796. Verify interchangeability with system specifications before substitution.
Key specifications for B70-1: Nominal Thread Size: 0.750 INCHES FIRST END IN; Nominal Outside Diameter Tube Accommodated: 0.500 INCHES FIRST END IN; Nominal Thread Size: 0.250 INCHES SECOND END IN; Connection Style: FLARED (TUBE) FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.