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National Stock Number:
5330-01-365-7274
Federal Supply Class:
5330
National Item Identification Number:
013657274
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:
| 1220D0799 | 03538 | LOCKHEED MARTIN CORPORATION | | 1220D0799 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 15.940 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 14 | | ATTACHMENT HOLE DIAMETER | 0.500 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DEPTH | 0.930 INCHES NOMINAL | | BODY RECESS DIAMETER | 17.525 INCHES MINIMUM AND 17.535 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 14.420 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.700 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-281,CLASS A,FORM 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | PERIPHERAL DIAMETER | 18.460 INCHES NOMINAL |
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