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National Stock Number:
5330-00-332-3445
Federal Supply Class:
5330
National Item Identification Number:
003323445
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:
| 011222EL | 99565 | ADMIRAL VALVE LLC | | 233188-1 | 99657 | MAROTTA CONTROLS INC | | C8384ITEM12 | 99565 | ADMIRAL VALVE LLC | | C8600ITEM7 | 99565 | ADMIRAL VALVE LLC | | 235716-0001ITEM11 | 99657 | MAROTTA CONTROLS INC | | 4990408 | 99657 | MAROTTA CONTROLS INC | | MS28774-222 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.521 INCHES MINIMUM AND 1.523 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZY | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CUT TYPE | DIAGONAL OVERALL | | JOINT TYPE | SCARF-PERIPHERAL RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 1.757 INCHES MINIMUM AND 1.763 INCHES MAXIMUM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
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