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National Stock Number:
5330-01-317-7419
Federal Supply Class:
5330
National Item Identification Number:
013177419
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:
| 1550298 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.875 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 2.125 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.031 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AA2024-T4,T351 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SPECIAL FEATURES | A SECOND SET OF HOLES; TWO HOLES WITH A 0.250-20UNC-3B THRU CSK 90 DEGREES PLUS OR MINUS 10 DEGREES BY 0.28 INCHES PLUS OR MINUS 0.01 INCHES 0 | | PERIPHERAL DIAMETER | 4.375 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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