The Reducer,pipe, cataloged under National Stock Number 4730-01-022-7605, 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 Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy. Government technical data includes 13 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-022-7605 |
| Primary Part Number | 1390-2X1-1/4 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.250 INCHES FIRST END IN |
| Connection Style | SOCKET (PIPE) FIRST END |
| Nominal Overall Length | 1.563 INCHES IN |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Connection Type | UNTHREADED EXTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Pipe Size Accommodated | 2.000 INCHES SECOND END IN |
| Material | STEEL OVERALL |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 FIRST END |
| Material Document and Classification | ASTM A181 GRADE 1 OR A105 GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Reducer Type | CONCENTRIC |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1390-2X1-1/4 PRIMARY | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| B16-11-73 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-01-022-7605 is a Reducer,pipe, manufactured by Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-022-7605 has 2 cross-referenced part numbers: 1390-2X1-1/4 (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), B16-11-73 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 6 known substitutes for 4730-01-022-7605: 4730-00-595-3978, 4730-00-840-8724, 4730-01-022-6010 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1390-2X1-1/4: Nominal Pipe Size Accommodated: 1.250 INCHES FIRST END IN; Connection Style: SOCKET (PIPE) FIRST END; Nominal Overall Length: 1.563 INCHES IN; Connection Type: UNTHREADED INTERNAL PIPE FIRST END. 13 total characteristics are documented in the Federal Logistics Information System.