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National Stock Number:
5330-01-218-3247
Federal Supply Class:
5330
National Item Identification Number:
012183247
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:
| 803-2177142-6XX-12 | 27424 | MORLAND VALVE CO INC SUB OF SMITH VALVE CORP | | 803-2177142-6XX-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 2 | | ATTACHMENT HOLE DIAMETER | 0.750 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DIAMETER | 2.125 INCHES NOMINAL | | CENTER HOLE DIAMETER | 1.762 INCHES MINIMUM AND 1.770 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 3.000 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 2.520 INCHES MINIMUM AND 2.525 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A216 GRADE WCB ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K03504 OVERALL |
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