Product Details | TUBE TO BOSS CROSS

4730-01-358-8977 A fitting having four branches in the same plane whose axes form right angles. One or more of the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. The remaining connections are boss connections. The boss connections have internal or external machine threads and are designed to facilitate a gasket, preformed packing, washer, and the like to form a seal at the boss. It may have side inlet(s).

Part Alternates: 6535604001, 65356-04001, 65356-04001-101, 4730-01-358-8977, 01-358-8977, 4730013588977, 6535604001101, 013588977

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 22 MAY 1992 01-358-8977

Demand History | NSN 4730-01-358-8977

Part Number Request Date QTY Origin
4730-01-358-8977 2012-06-153 5 DIBBS

Cross Reference | NSN 4730-01-358-8977

Part Number Cage Code Manufacturer
65356-04001 78286 SIKORSKY AIRCRAFT CORPORATION
65356-04001-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 4730-01-358-8977

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 3RD END THREADED INTERNAL BOSS 4TH END
CONNECTION STYLE B64 FLARED 1ST END B64 FLARED 2ND END B64 FLARED 3RD END B9 GASKET SEAL 4TH END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 2ND END 37.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 2ND END 0.500 INCHES 3RD END 0.500 INCHES 4TH END
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 1ST END UNJF 2ND END UNJF 3RD END UNJF 4TH END UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS 0.750 INCHES 1ST END 0.750 INCHES 2ND END 0.750 INCHES 3RD END 0.750 INCHES 4TH END 0.750 INCHES 1ST END BULKHEAD
THREAD CLASS 3A 1ST END 3A 2ND END 3A 3RD END 3B 4TH END 3A 1ST END BULKHEAD
LEG LENGTH 2.175 INCHES NOMINAL 1ST END 1.170 INCHES NOMINAL 2ND END 1.462 INCHES NOMINAL 3RD END 1.462 INCHES NOMINAL 4TH END 2.175 INCHES NOMINAL 1ST END BULKHEAD

Restrictions/Controls & Freight Information | NSN 4730-01-358-8977

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-358-8977

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each