The Tee,pipe, cataloged under National Stock Number 4730-00-083-8769, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 4730-00-083-8769 |
| Primary Part Number | 1381 1-1/2IN |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Leg Length | 2.000 INCHES NOMINAL ALL ENDS IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 ALL ENDS |
| Nominal Pipe Size Accommodated | 1.500 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1381 1-1/2IN | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| ASTM A-105 | American Society for Testing and Materials Dba Astm International (USA) |
| ANSI B16.11 1-1/2IN | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| ASME B16.11 | The American Society of Mechanical Engineers (USA) |
| SW-243 1 1-2IN | Flowserve Inc (USA) |
NSN 4730-00-083-8769 is a Tee,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 4730-00-083-8769 has 5 cross-referenced part numbers: 1381 1-1/2IN (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), ASTM A-105 (American Society for Testing and Materials Dba Astm International), ANSI B16.11 1-1/2IN (American National Standards Institute Incorporated Dba American National Standards Institute), ASME B16.11 (The American Society of Mechanical Engineers), SW-243 1 1-2IN (Flowserve Inc).
There are 3 known substitutes for 4730-00-083-8769: 4730-01-023-7771, 4730-01-039-3208, 4730-01-309-8149. Verify interchangeability with system specifications before substitution.
Key specifications for 1381 1-1/2IN: Material: STEEL OVERALL; Leg Length: 2.000 INCHES NOMINAL ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS; Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 ALL ENDS. 5 total characteristics are documented in the Federal Logistics Information System.