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National Stock Number:
5330-01-424-8669
Federal Supply Class:
5330
National Item Identification Number:
014248669
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:
| 1212AS142-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-D-1457 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL HEIGHT | 0.540 INCHES NOMINAL | | CENTER HOLE DIAMETER | 0.978 INCHES NOMINAL | | PERIPHERAL DIAMETER | 1.540 INCHES MINIMUM AND | | 1.550 INCHES MAXIMUM |
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