Product Details | TUBE NIPPLE

4730-01-143-1834 A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

Part Alternates: 7M637, 7M637BD8D, 7M637BD-8D, 4730-01-143-1834, 01-143-1834, 4730011431834, 011431834

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

Supply Group (FSG) NSN Assign. NIIN
47 28-NOV-82 01-143-1834

Demand History | NSN 4730-01-143-1834

Part Number Request Date QTY Origin
4730-01-143-1834 2009-05-19 110 DIBBS
4730-01-143-1834 2009-05-05 89 DIBBS
4730-01-143-1834 2009-04-15 47 DIBBS

Cross Reference | NSN 4730-01-143-1834

Part Number Cage Code Manufacturer
7M637 76301 BOEING COMPANY, THE DBA BOEING
7M637BD-8D 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
7M637BD-8D 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
7M637BD-8D 14397 FABER ENTERPRISES, INC.
7M637BD-8D 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
7M637BD-8D 52930 NELSON AERO SPACE, INC.
7M637BD-8D 66774 PRECISION AIRCRAFT MACHINING COMPANY, INC.
7M637BD-8D 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-143-1834

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR A56 FLARED W/CENTER WRENCHING FACILITY
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.562 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-143-1834

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information