The Tee,pipe, cataloged under National Stock Number 4730-00-433-3438, 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 Sae International Dba Sae International. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 19 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 | 4730-00-433-3438 |
| Primary Part Number | AS4857-04 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Leg Length | 1.234 INCHES NOMINAL ALL ENDS IN |
| Thread Series Designator | ANPT ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Specification/standard Data | 88044-AN917 GOVERNMENT STANDARD |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN917-4 | Collins Engineering Corp (USA) |
| AN917-4 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| AN917-4 | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| 1-2MM0 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 1932781 | Naval Ship Systems Command (USA) |
| AN917-4 | Satair A/s (DNK) |
| AC895-33 | Department of the Air Force (USA) |
| AS4857 | Society of Automotive Engineers Inc (USA) |
| 213759-4 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| AN917-4 | Hydro-Fitting Manufacturing Corporation (USA) |
| AN917-4 | R R E Enterprises Inc Div Hy-Vac Technologies, Inc. (USA) |
| AN917-4 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| MILF5509 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1932781 | Naval Sea Systems Command (USA) |
| AS4857 | Sae International Dba Sae International (USA) |
| AN917-4 | Precision Form Rivet Inc (USA) |
| AN917-4 | Crown Fitting Co Inc (USA) |
| AN917-4 | Aerofit, Llc (USA) |
| AN917-4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AS4857-04 PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-00-433-3438 is a Tee,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-433-3438 has 22 cross-referenced part numbers: AN917-4 (Collins Engineering Corp), AN917-4 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), AN917-4 (Faber Enterprises, Inc. Div Faber Enterprise Inc), 1-2MM0 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 1932781 (Naval Ship Systems Command) and 17 more.
There are 12 known substitutes for 4730-00-433-3438: 4730-00-149-9276, 4730-00-278-3990, 4730-00-278-3991 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS4857-04: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Leg Length: 1.234 INCHES NOMINAL ALL ENDS IN; Thread Series Designator: ANPT ALL ENDS; Connection Style: PLAIN (PIPE) ALL ENDS. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-433-3438 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.