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National Stock Number:
5330-01-383-2832
Federal Supply Class:
5330
National Item Identification Number:
013832832
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:
| S11109-238 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | S11109-238 | 97820 | SHAMBAN POLYMER TECH GROUP | | S11109-238 | R1120 | SATAIR A/S |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE | | CROSS-SECTIONAL THICKNESS | 0.025 INCHES MINIMUM AND | | 0.029 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.050 INCHES MINIMUM AND | | 0.058 INCHES MAXIMUM | | DISTANCE BETWEEN ENDS | 0.093 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 3.500 INCHES NOMINAL | | PERIPHERAL DIAMETER | 3.740 INCHES NOMINAL | | ANGLE | 25.0 DEGREES MINIMUM AND | | 35.0 DEGREES MAXIMUM | | JOINT TYPE | SCARF-BUTT BOTH SIDES |
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