The Adapter,straight,flange to Boss, cataloged under National Stock Number 4730-00-816-4793, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 16 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 | 4730-00-816-4793 |
| Primary Part Number | AS933-04 |
| Item Name | Adapter,straight,flange to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Seat Angle | 37.0 DEGREES FIRST END |
| Surface Treatment | CADMIUM OVERALL |
| Connection Style | FLARED (TUBE) FIRST END |
| Specification/standard Data | 96906-MS24487 GOVERNMENT STANDARD AND 81343AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Overall Length | 1.219 INCHES IN |
| Thread Class | 3A ALL ENDS A |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Material | STEEL OVERALL |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS24487-4 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| 012212-1 | Cartridge Actuated Devices Inc (USA) |
| MS24487-4 | Collins Engineering Corp (USA) |
| AS933-04 PRIMARY | Sae International Dba Sae International (USA) |
| MS24487-4 | Acra Aerospace, Llc (USA) |
| MS24487-4 | Tech Aero Inc (USA) |
| AS4875/1 | Society of Automotive Engineers Inc (USA) |
| MS24487-4 | Hohl Machine and Conveyor Co Inc (USA) |
| 56-8995 | The Boeing Company Div Defense (USA) |
| AS933-04 | Society of Automotive Engineers Inc (USA) |
| MS24487-4 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| AS933 | Sae International Dba Sae International (USA) |
| AN920-4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MS24487-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS4875/1 | Sae International Dba Sae International (USA) |
| MIL-F-5509 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS24487-4 | Hydro-Fitting Manufacturing Corporation (USA) |
| MS24487-4 | Satair A/s (DNK) |
| SAE-AS4875/1 | Sae International Dba Sae International (USA) |
| MS24487-4 | Crown Fitting Co Inc (USA) |
NSN 4730-00-816-4793 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 4730-00-816-4793 has 21 cross-referenced part numbers: MS24487-4 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), 012212-1 (Cartridge Actuated Devices Inc), MS24487-4 (Collins Engineering Corp), AS933-04 (Sae International Dba Sae International), MS24487-4 (Acra Aerospace, Llc) and 16 more.
There are 12 known substitutes for 4730-00-816-4793: 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 AS933-04: Seat Angle: 37.0 DEGREES FIRST END; Surface Treatment: CADMIUM OVERALL; Connection Style: FLARED (TUBE) FIRST END; Specification/standard Data: 96906-MS24487 GOVERNMENT STANDARD AND 81343AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-816-4793 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.