The Adapter,straight,flange to Boss, cataloged under National Stock Number 4730-00-234-2493, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 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 | 4730-00-234-2493 |
| Primary Part Number | AS933D03 |
| Item Name | Adapter,straight,flange to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Specification/standard Data | 81343-SAE AS933 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Overall Length | 1.031 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Thread Class | 3A ALL ENDS A |
| Nominal Outside Diameter Tube Accommodated | 0.188 INCHES FIRST END IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Material Document and Classification | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Surface Treatment | ANODIZE OUTSIDE |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Surface Treatment | ANODIZE INSIDE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS4875/1 | Society of Automotive Engineers Inc (USA) |
| AS933 | Sae International Dba Sae International (USA) |
| 3F50XD | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 370213-2 | Raytheon Company Div Corp (USA) |
| AS933 | Society of Automotive Engineers Inc (USA) |
| AS933D03 | Society of Automotive Engineers Inc (USA) |
| MIL-F-5509 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS24487D3 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS4875/1 | Sae International Dba Sae International (USA) |
| 3F50X-D | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| AS933D03 PRIMARY | Sae International Dba Sae International (USA) |
| SAE-AS4875/1 | Sae International Dba Sae International (USA) |
NSN 4730-00-234-2493 is a Adapter,straight,flange to Boss, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-234-2493 has 12 cross-referenced part numbers: AS4875/1 (Society of Automotive Engineers Inc), AS933 (Sae International Dba Sae International), 3F50XD (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 370213-2 (Raytheon Company Div Corp), AS933 (Society of Automotive Engineers Inc) and 7 more.
There are 12 known substitutes for 4730-00-234-2493: 4730-00-043-2177, 4730-00-045-4869, 4730-00-052-0589 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS933D03: Surface Treatment Document and Classification: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE; Connection Type: THREADED EXTERNAL BOSS SECOND END; Specification/standard Data: 81343-SAE AS933 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-234-2493 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.