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National Stock Number:
5330-00-432-7901
Federal Supply Class:
5330
National Item Identification Number:
004327901
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:
| C052-008 | 81755 | LOCKHEED MARTIN CORPORATION | | DB01-02-008 | 18426 | DYNA-BAK CO THE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.295 INCHES MINIMUM AND 0.298 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.045 INCHES MINIMUM AND 0.049 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | JOINT TYPE | SCARF-PERIPHERAL RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.387 INCHES MINIMUM AND 0.402 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS |
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