5330-00-767-8856 RETAINER,PACKING Index 1650-00-767-8858 CAP,LINEAR ACTUATING CYLINDER

National Stock Number:
5330-00-767-8857

Federal Supply Class:
5330

National Item Identification Number:
007678857

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:
2-43219-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
2-43219-176823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ATTACHMENT FEATURE QUANTITY9
ATTACHMENT METHODROUND HOLE
CENTER HOLE DIAMETER0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.055 INCHES MINIMUM AND 0.058 INCHES MAXIMUM
FSC APPLICATION DATAACTUATOR,FLIGHT CONTROL,ACFT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
PERIPHERAL DIAMETER1.774 INCHES MINIMUM AND 1.776 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL


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