Product Details | FLANGE TO BOSS STRAIGHT ADAPTER

4730-01-042-2091 An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

Part Alternates: 16P1063, 16P106-3, 16P1065, 16P106-5, 4730-01-042-2091, 01-042-2091, 4730010422091, 010422091

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

Supply Group (FSG) NSN Assign. NIIN
47 07 JUN 1977 01-042-2091

Cross Reference | NSN 4730-01-042-2091

Part Number Cage Code Manufacturer
16P106-3 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
16P106-5 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4730-01-042-2091

Characteristic Specifications
CONNECTION TYPE UNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE B42A SOCKET W/GROOVE ALL ENDS
FLANGE SHAPE HEXAGON WITH HOLES 1ST END
BOLT HOLE QUANTITY 6 1ST END
BOLT CIRCLE NOMINAL DIAMETER 3.812 INCHES 1ST END
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 16P106-5

Restrictions/Controls & Freight Information | NSN 4730-01-042-2091

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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 013120 ALUMINUM ARTICLE NOI SUB 6
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 576 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable