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National Stock Number:
5330-01-202-2713
Federal Supply Class:
5330
National Item Identification Number:
012022713
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:
| 515-4457068 ITEM 172 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 6002-105 ITEM 172 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.187 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.531 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DEPTH | 0.267 INCHES NOMINAL | | CENTER HOLE DIAMETER | 1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGED | | CROSS-SECTIONAL HEIGHT | 0.812 INCHES NOMINAL | | CROSS-SECTIONAL THICKNESS | 0.367 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 2.240 INCHES MINIMUM AND 2.244 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY "D-5" FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | PERIPHERAL DIAMETER | 4.249 INCHES MINIMUM AND 4.250 INCHES MAXIMUM |
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