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National Stock Number:
5330-01-157-0548
Federal Supply Class:
5330
National Item Identification Number:
011570548
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:
| 2620-932X1PC12,1IN | 96169 | ELECTRIC BOAT CORPORATION | | 845-2181262 PC 12 | 96169 | ELECTRIC BOAT CORPORATION | | PL-1025PC12 | 32142 | HYDRASEARCH COMPANY, LLC | | 845-2181262,PC121IN | 96169 | ELECTRIC BOAT CORPORATION | | MS28774 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS28774-226 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | PL-1025PC12 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.021 INCHES MINIMUM AND 2.023 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZX | | CROSS-SECTIONAL HEIGHT | 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CUT TYPE | DIAGONAL OVERALL | | DEPARTURE FROM CITED DESIGNATOR | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | JOINT TYPE | SCARF-PERIPHERAL RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 2.258 INCHES MINIMUM AND 2.262 INCHES MAXIMUM |
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