2520-01-109-1742 RETAINER,SPRING,OUTER Index 2540-01-109-1744 MOUNTING BASE,ELECT

National Stock Number:
5330-01-109-1743

Federal Supply Class:
5330

National Item Identification Number:
011091743

Description:
RETAINER,SEAL

Detail:
A metal item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and positioning a SEAL, PLAIN ENCASED or a SEAL, PLAIN. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes RETAINER, PACKING.


Manufacturer Information:
1162961819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
APERTURE DIAMETER3.750 INCHES MINIMUM AND 3.750 INCHES MINIMUM AND 3.753 INCHES MAXIMUM3.753 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.530 INCHES MINIMUM AND 4.530 INCHES MINIMUM AND 4.550 INCHES MAXIMUM4.550 INCHES MAXIMUM
BOLT HOLE DIAMETER0.285 INCHES MINIMUM AND 0.285 INCHES MINIMUM AND 0.296 INCHES MAXIMUM0.296 INCHES MAXIMUM
BOLT HOLE QUANTITY88
CONSTRUCTIONONE-PIECEONE-PIECE
FLANGE THICKNESS0.140 INCHES MINIMUM AND 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM
OVERALL HEIGHT0.520 INCHES MINIMUM AND 0.520 INCHES MINIMUM AND 0.560 INCHES MAXIMUM0.560 INCHES MAXIMUM
MATERIALSTEEL COMP 1020 OVERALL
MOUNTING FLANGE DIAMETER5.970 INCHES MINIMUM AND 5.970 INCHES MINIMUM AND 6.030 INCHES MAXIMUM6.030 INCHES MAXIMUM
STYLE DESIGNATORFLANGEDFLANGED


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