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National Stock Number:
5330-01-273-6193
Federal Supply Class:
5330
National Item Identification Number:
012736193
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:
| 1220D0713 | 03538 | LOCKHEED MARTIN CORPORATION | | 1220D0713 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | PL1223E0080 FIND 15 | 03538 | LOCKHEED MARTIN CORPORATION | | PL1223E0080 FIND 15 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.387 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DIAMETER | 3.600 INCHES MINIMUM AND 3.612 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 3.498 INCHES MINIMUM AND 3.502 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.810 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 400 OVERALL | | PERIPHERAL DIAMETER | 6.121 INCHES MINIMUM AND 6.122 INCHES MAXIMUM |
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