5331-25-150-2576 O-RING Index 5330-25-150-2578 O-RING

National Stock Number:
5330-25-150-2577

Federal Supply Class:
5330

National Item Identification Number:
251502577

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:
4-18449 IT 12D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
4-18449 IT12N0819SERVI AS AVD KONGSBERG


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