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National Stock Number:
5330-00-689-3743
Federal Supply Class:
5330
National Item Identification Number:
006893743
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.
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Manufacturer Information:
| 26512 | 77842 | EATON CORPORATION | | D26512 | 77842 | EATON CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 21.813 INCHES MINIMUM AND 21.875 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.469 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | FLANGED BODY OUTSIDE DIAMETER | 22.562 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000 2BC820A1F1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL | | SPECIAL FEATURES | 8 0.062 IN. DIA HOLES EQUALLY SPACED AROUND PERIPHY,0.250 IN. FROM TOP OF RING ANF RING IS TO BE SPLIT AND ASSEMBLED OVER 21.875 IN. DIA SHAFT WITH SPLIT TO LEAVE 0.250 IN. OVERLAP AND RING TO BE BONDED AT ASSEMBLY | | PERIPHERAL DIAMETER | 24.062 INCHES NOMINAL |
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