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National Stock Number:
5330-01-479-8996
Federal Supply Class:
5330
National Item Identification Number:
014798996
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:
| 6935116 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY RECESS DEPTH | 0.095 INCHES NOMINAL | | BODY RECESS DIAMETER | 0.299 INCHES NOMINAL | | CENTER HOLE DIAMETER | 0.190 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | CROSS-SECTIONAL HEIGHT | 0.312 INCHES NOMINAL | | EXTRUSION ANGLE | 20.0 DEGREES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B 221;ALUMINUM ALLOY 6061-T651 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL,VALVE | | PERIPHERAL DIAMETER | 1.094 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | HAS 0-RING GROOVE 0.156 FROM BOTTOM EDGE OF SEAL IT IS 0.113 WIDE;HAS STRIGHT SIDES 0.188 HIGH THEN SLANTS OFF AT 20 DEG | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B 580 TYPE A, 0.0003-0.0008 THK NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | DICHROMATE OVERALL |
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