2990-00-066-8874 PIPE,EXHAUST Index 2990-00-066-8877 PIPE,EXHAUST

National Stock Number:
4730-00-066-8876

Federal Supply Class:
4730

National Item Identification Number:
000668876

Description:
ELBOW,FLANGE

Detail:
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. It has flange connections on both ends designed to connect with another flange connection, or a compression type mounting pad. It may have side and/or heel inlet(s).


Manufacturer Information:
1089662819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4730000668876A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4730000668876SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
MATERIALIRON OVERALL
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPETRIANGULAR WITH HOLES 1ST END
RECTANGULAR WITH HOLES 2ND END
NOMINAL THICKNESS0.515 INCHES 1ST END
0.515 INCHES 2ND END
NOMINAL LENGTH5.250 INCHES 1ST END
3.625 INCHES 2ND END
NOMINAL WIDTH5.250 INCHES 1ST END
5.312 INCHES 2ND END
BOLT HOLE QUANTITY3 1ST END
4 2ND END
BOLT HOLE NOMINAL DIAMETER0.406 INCHES 1ST END
0.406 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER5.250 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.344 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.031 INCHES 2ND END
FLANGE FACE DESIGNRECESSED STRAIGHT ALL ENDS
RECESS NOMINAL DIAMETER3.500 INCHES 1ST END
RECESS NOMINAL DEPTH0.062 INCHES ALL ENDS
LEG LENGTH3.687 INCHES NOMINAL 1ST END
5.062 INCHES NOMINAL 2ND END
FLOW ANGLE22.0 DEGREES


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