5330-01-240-7437 RETAINER,PACKING Index 5330-01-240-7439 RETAINER,PACKING

National Stock Number:
5330-01-240-7438

Federal Supply Class:
5330

National Item Identification Number:
012407438

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:
TF982-21207128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.
TF982-21209257TRELLEBORG SEALING SOLUTIONS US, INC.


Techincal Specification:
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONTF-C-082 CAGEC 07128 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.050 INCHES NOMINAL
CENTER HOLE DIAMETER0.890 INCHES MINIMUM AND
0.892 INCHES MAXIMUM
PERIPHERAL DIAMETER1.130 INCHES MINIMUM AND
1.132 INCHES MAXIMUM
JOINT TYPESCARF-PERIPHERAL RETAINER


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