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National Stock Number:
5330-00-813-9413
Federal Supply Class:
5330
National Item Identification Number:
008139413
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:
| 1391-139 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| ANGLE | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM | | CENTER HOLE DIAMETER | 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM | | CROSS-SECTIONAL THICKNESS | 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE | | DISTANCE BETWEEN ENDS | 0.032 INCHES MINIMUM AND 0.078 INCHES MAXIMUM | | JOINT TYPE | SCARF-BUTT ONE SIDE | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.795 INCHES MINIMUM AND 0.799 INCHES MAXIMUM |
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