5330-00-040-9428 RETAINER,PACKING Index 5305-00-040-9431 SCREW,CLOSE TOLERANCE

National Stock Number:
5330-00-040-9430

Federal Supply Class:
5330

National Item Identification Number:
000409430

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:
GS570AH32826512NORTHROP GRUMMAN SYSTEMS CORPORATION
S12561-328-509257TRELLEBORG SEALING SOLUTIONS US, INC.
S12561-328-597820SHAMBAN POLYMER TECH GROUP


Techincal Specification:
CENTER HOLE DIAMETER1.875 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.434 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER2.247 INCHES NOMINAL


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