The Tee,tube to Boss, cataloged under National Stock Number 4730-01-056-8267, 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 New Holland Construction. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 24 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 | 4730-01-056-8267 |
| Primary Part Number | NS39321N8 |
| Item Name | Tee,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | New Holland Construction |
| Status | CANCELLED |
| Maximum Operating Temp | 400.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 2A ALL ENDS A |
| Leg Length | 1.250 INCHES NOMINAL SECOND END IN |
| Connection Type | THREADED EXTERNAL BOSS THIRD END |
| Leg Length | 1.250 INCHES NOMINAL FIRST END IN |
| Surface Treatment Document and Classification | J514 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51529 GOVERNMENT STANDARD |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Nondefinitive Spec/std Data | 9D FIGURE |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Furnished Items and Quantity | 1 LOCKNUT AND 1 PREFORMED PACKING AND 1 FLAT WASHER |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Style | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) THIRD END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES SECOND END IN |
| Seat Angle | 37.0 DEGREES SECOND END |
| Leg Length | 1.450 INCHES NOMINAL THIRD END IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Connection Style | FLARED (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NS39321N8 | New Holland Construction (USA) |
| 8BCT0 | Contitech Usa, Inc. (USA) |
| 24835FX | Oshkosh Corp (USA) |
| MS39321N8 | Anchor Swan Corp Sub of Amerace Corp (USA) |
| 68308NW0 | Air-Way Manufacturing Company (USA) |
| 816120 | American Hoist and Derrick Co |
| 8S5BX-S | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 8BCT0 | Anchor Swan Corp Sub of Amerace Corp (USA) |
| MS39321N8 | American Hoist and Derrick Co |
| 8S50XS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 8BCTC | Anchor Swan Corp Sub of Amerace Corp (USA) |
| 8S5X-S | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 8S50XS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| MIL-F-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8S5BX-S | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| MS51529A8 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| J514 | Society of Automotive Engineers Inc (USA) |
| MIL-DTL-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS39321N8 | Danfoss Power Solutions II, Llc (USA) |
| 203003-8-8S | Danfoss Power Solutions II, Llc (USA) |
NSN 4730-01-056-8267 is a Tee,tube to Boss, manufactured by New Holland Construction, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-01-056-8267 has 43 cross-referenced part numbers: NS39321N8 (New Holland Construction), 8BCT0 (Contitech Usa, Inc.), 24835FX (Oshkosh Corp), MS39321N8 (Anchor Swan Corp Sub of Amerace Corp), 68308NW0 (Air-Way Manufacturing Company) and 38 more.
There are 12 known substitutes for 4730-01-056-8267: 5306-00-141-4442, 5110-00-240-6031, 4730-00-277-6948 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NS39321N8: Maximum Operating Temp: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF; Thread Class: 2A ALL ENDS A; Leg Length: 1.250 INCHES NOMINAL SECOND END IN; Connection Type: THREADED EXTERNAL BOSS THIRD END. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-056-8267 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.