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National Stock Number:
5330-01-208-6776
Federal Supply Class:
5330
National Item Identification Number:
012086776
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:
| 55-22018-54 | 52081 | EURAMCO SAFETY INC |
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Techincal Specification:
| ATTACHMENT HOLE DIAMETER | 0.250 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | ATTACHMENT FEATURE CIRCLE DIAMETER | 3.000 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 2 | | CENTER HOLE DIAMETER | 1.812 INCHES MINIMUM AND 1.817 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.562 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | PERIPHERAL DIAMETER | 5.750 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | ONE HOLE 0.500 IN DIA BY 1.125 IN. DEEP ON OUTER DIA OF FLANGE |
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