The Tee,pipe, cataloged under National Stock Number 4730-00-088-8819, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 4730-00-088-8819 |
| Primary Part Number | 1381-1/2 |
| 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 | CANCELLED |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 ALL ENDS |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | 4 TABLE |
| Specification/standard Data | 80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material Document and Classification | ASTM A105,GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Leg Length | 1.125 INCHES NOMINAL ALL ENDS IN |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16-11-1946 | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| B16-11-1946 | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| B16.11 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 1381-1/2 PRIMARY | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| SW-243 | Flowserve Inc (USA) |
| B16-11-1946 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| B16-11-1946 | Itt Grinnell Corp (USA) |
NSN 4730-00-088-8819 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: cancelled.
NSN 4730-00-088-8819 has 7 cross-referenced part numbers: B16-11-1946 (Flagg Stanley G & Co Inc Dba Flagg Brass), B16-11-1946 (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), B16.11 (American National Standards Institute Incorporated Dba American National Standards Institute), 1381-1/2 (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), SW-243 (Flowserve Inc) and 2 more.
There are 12 known substitutes for 4730-00-088-8819: 4730-00-088-8805, 4730-00-088-8807, 4730-00-088-8812 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1381-1/2: Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 ALL ENDS; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nondefinitive Spec/std Data: 4 TABLE; Specification/standard Data: 80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-088-8819 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.