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National Stock Number:
5330-00-322-1018
Federal Supply Class:
5330
National Item Identification Number:
003221018
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:
| RA17420 | 13841 | TIFFIN PARTS, L.L.C. | | RA17420 | 46717 | PETTIBONE LLC |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.250 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.344 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DIAMETER | 2.249 INCHES MINIMUM AND 2.251 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 1.875 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.000 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 2.743 INCHES MINIMUM AND 2.745 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | PERIPHERAL DIAMETER | 4.000 INCHES NOMINAL |
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