The Reducer,boss, cataloged under National Stock Number 4730-00-235-1503, 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 Society of Automotive Engineers Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-235-1503 |
| Primary Part Number | AS5174-0806 |
| Item Name | Reducer,boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | CANCELLED |
| Nominal Overall Length | 1.531 INCHES IN |
| Material | STEEL OVERALL |
| Specification/standard Data | 88044-AN917 GOVERNMENT STANDARD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | UNF SECOND END |
| Thread Class | 3A ALL ENDS A |
| Connection Type | THREADED EXTERNAL BOSS ALL ENDS |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Connection Style | FLARED W/ GASKET SEAL (BOSS) ALL ENDS |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS5174-0806 | Society of Automotive Engineers Inc (USA) |
| AS4841 | Society of Automotive Engineers Inc (USA) |
| AS5174 | Society of Automotive Engineers Inc (USA) |
| AN919-12 | Satair A/s (DNK) |
| AN919-12 | Crown Fitting Co Inc (USA) |
| AN919-12 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| 59-4016-2 | The Boeing Company Div Defense (USA) |
| AN919-12 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 618SA2 | Plastic Heat Sealing Co (USA) |
| AN919-12 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| AN919-12 | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| AN919-12 | Hydro-Fitting Manufacturing Corporation (USA) |
| AN919-12 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| 16745 | Hyster-Yale Group, Inc. (USA) |
| 484 290 | Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA) |
NSN 4730-00-235-1503 is a Reducer,boss, manufactured by Society of Automotive Engineers Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-235-1503 has 15 cross-referenced part numbers: AS5174-0806 (Society of Automotive Engineers Inc), AS4841 (Society of Automotive Engineers Inc), AS5174 (Society of Automotive Engineers Inc), AN919-12 (Satair A/s), AN919-12 (Crown Fitting Co Inc) and 10 more.
There are 10 known substitutes for 4730-00-235-1503: 5330-00-199-5928, 5360-00-297-4751, 5330-00-359-3592 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS5174-0806: Nominal Overall Length: 1.531 INCHES IN; Material: STEEL OVERALL; Specification/standard Data: 88044-AN917 GOVERNMENT STANDARD; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-235-1503 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.