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National Stock Number:
5330-01-343-2779
Federal Supply Class:
5330
National Item Identification Number:
013432779
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:
| 17P1C2156-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| CENTER HOLE DIAMETER | 7.003 INCHES MINIMUM AND 7.006 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 0.539 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | | CROSS-SECTIONAL THICKNESS | 0.232 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,TY 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 955 OVERALL | | PERIPHERAL DIAMETER | 7.875 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
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