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National Stock Number:
5330-00-004-4953
Federal Supply Class:
5330
National Item Identification Number:
000044953
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:
| A51P20569-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51P20569-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51P20569-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY RECESS DEPTH | 0.188 INCHES NOMINAL | | BODY RECESS DIAMETER | 1.273 INCHES MINIMUM AND 1.280 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 1.127 INCHES MINIMUM AND 1.130 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.437 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | FLANGED BODY OUTSIDE DIAMETER | 1.997 INCHES NOMINAL | | OUTER GROOVE DEPTH | 0.074 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PERIPHERAL DIAMETER | 2.500 INCHES NOMINAL | | RECESS DIAMETER | 2.281 INCHES NOMINAL |
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