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National Stock Number:
5330-01-526-1505
Federal Supply Class:
5330
National Item Identification Number:
015261505
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:
| 400-7486898-8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4274P03A9010S | 30781 | PARKER-HANNIFIN CORPORATION | | 7486898-8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.250 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 7.488 INCHES MINIMUM AND 7.572 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | U WITH O-RING | | CROSS-SECTIONAL HEIGHT | 0.538 INCHES MINIMUM AND 0.578 INCHES MAXIMUM | | MATERIAL | RUBBER CARBOXYLIC-NITRILE-BUTADIENE CLASS XNBR RETAINER | | SPECIAL FEATURES | 8-32 UNC-3B SCREWS 4; SEAL RING WIDTH IS A MIN OF 0.243" & A MAX OF 0.245" | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING LOADED DEEP POLYPAK | | PERIPHERAL DIAMETER | 8.735 INCHES NOMINAL |
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