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National Stock Number:
5330-01-133-7267
Federal Supply Class:
5330
National Item Identification Number:
011337267
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:
| 7M721-018N | 76301 | THE BOEING COMPANY | | S12604-018N | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | S12604-018N | 97820 | SHAMBAN POLYMER TECH GROUP |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.748 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.132 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.818 INCHES NOMINAL | | SPECIAL FEATURES | FOUR NOTCHES SPACED 90.0 DEG APART |
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