5310-01-397-6521 WASHER,FLAT Index 5310-01-397-6523 NUT,PLAIN,CAP

National Stock Number:
5330-01-397-6522

Federal Supply Class:
5330

National Item Identification Number:
013976522

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.


Manufacturer Information:
803-2177525-C4XX-6280064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C4XX-7480064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C5XX-6280064NAVAL SHIP SYSTEMS COMMAND
803-2177525-X5XX-6280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ANGLE30.0 DEGREES NOMINAL
CENTER HOLE DIAMETER0.656 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.906 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER1.094 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1018 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AISI 1026 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AISI 1030 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1030 OVERALL
PERIPHERAL DIAMETER1.250 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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