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National Stock Number:
5330-00-333-0641
Federal Supply Class:
5330
National Item Identification Number:
003330641
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:
| 3-80742 | 1N878 | INCH MACHINE TOOL INC | | 3-80742 | 3H683 | INTERNATIONAL PRECISION, INC | | 3-80742 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BODY RECESS DEPTH | 0.560 INCHES NOMINAL | | CENTER HOLE DIAMETER | 8.504 INCHES MINIMUM AND 8.507 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | FEAT | | CROSS-SECTIONAL THICKNESS | 0.271 INCHES MINIMUM AND 0.274 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.240 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLANGED | | FLANGED BODY OUTSIDE DIAMETER | 9.048 INCHES MINIMUM AND 9.052 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PERIPHERAL DIAMETER | 9.498 INCHES MINIMUM AND 9.500 INCHES MAXIMUM | | SPECIAL FEATURES | ITEM FIT FORM FUNCTION SPECIFIC TO B-52 MLG INNER CYLINDER ASSEMBLY |
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