5310-01-091-8529 WASHER,FLAT Index 5307-01-091-8531 STUD,STEPPED

National Stock Number:
5330-01-091-8530

Federal Supply Class:
5330

National Item Identification Number:
010918530

Description:
RETAINER,PACKING

Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.


Manufacturer Information:
22555378TRAC REGULATOR CO., INC.
225-0055378TRAC REGULATOR CO., INC.
40045 PIECE 2955378TRAC REGULATOR CO., INC.
40143-10 REV A PIECE 4655378TRAC REGULATOR CO., INC.
40172 REV A FIND 3355378TRAC REGULATOR CO., INC.
40473 PIECE 3555378TRAC REGULATOR CO., INC.


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
CROSS SECTION INSIDE DIAMETER0.375 INCHES NOMINAL
CROSS SECTION OUTSIDE DIAMETER0.500 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL
OUTER GROOVE WIDTH0.062 INCHES NOMINAL
LIP INSIDE DIAMETER0.312 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER0.428 INCHES MINIMUM AND
0.435 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE55378
DESIGN CONTROL REFERENCE225-00


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