The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-00-720-0987, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-720-0987 |
| Primary Part Number | AS5406-04 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Nominal Thread Size | 0.438 INCHES CENTER BULKHEAD IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) CENTER BULKHEAD |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Criticality Code Justification | FEAT |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Specification/standard Data | 96906-MS24393 GOVERNMENT STANDARD |
| Style Designator | FLARED W/ BULKHEAD THREAD |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Overall Length | 2.047 INCHES IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END BULKHEAD IN |
| Thread Class | 3A ALL ENDS A |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Thread Class | 3A CENTER BULKHEAD A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A51A88 | Surface Combustion Inc (USA) |
| 8611847-1 | Warner Robins Air Logistics Center (USA) |
| MS24393-4 | Crown Fitting Co Inc (USA) |
| 5832-4 | Dana Corp Weatherhead Div (USA) |
| C5325X4 | Dana Corp Weatherhead Div (USA) |
| MS24393-4 | Hydro-Fitting Manufacturing Corporation (USA) |
| 9403252 | General Motors Corp AC-Delco Div Government Order Dept (USA) |
| AN828-4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 7205738P1 | Lockheed Martin Corporation Div Rms (USA) |
| SAE-AS4841 | Sae International Dba Sae International (USA) |
| 5325X4 | Dana Corp Weatherhead Div (USA) |
| 81348MIL-F-5509 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4730007200987 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| AS5406-04 | Society of Automotive Engineers Inc (USA) |
| 5097D1 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| AN832-4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AS5406 | Sae International Dba Sae International (USA) |
| AS5406 | Society of Automotive Engineers Inc (USA) |
| 7205738P1 | General Electric Company (USA) |
| MS24393-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-720-0987 is a Adapter,straight,tube to Boss, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-720-0987 has 26 cross-referenced part numbers: A51A88 (Surface Combustion Inc), 8611847-1 (Warner Robins Air Logistics Center), MS24393-4 (Crown Fitting Co Inc), 5832-4 (Dana Corp Weatherhead Div), C5325X4 (Dana Corp Weatherhead Div) and 21 more.
There are 5 known substitutes for 4730-00-720-0987: 5120-00-223-9558, 4730-00-385-7885, 5305-00-958-7882 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS5406-04: Nominal Thread Size: 0.438 INCHES CENTER BULKHEAD IN; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) CENTER BULKHEAD; End Item Identification: A-10, F-16, F/A-18 AIRCRAFT; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-720-0987 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.