1560-00-521-3763 NUT,PLAIN,ROUND Index 5841-00-521-3770 RING,SWITCH

National Stock Number:
5330-00-521-3767

Federal Supply Class:
5330

National Item Identification Number:
005213767

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:
KS519375245KELL-STROM TOOL INTERNATIONAL, INC.
S10-10-345678286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
ANGLE60.0 DEGREES NOMINAL
ATTACHMENT FEATURE LENGTH0.500 INCHES NOMINAL
ATTACHMENT FEATURE QUANTITY2
ATTACHMENT FEATURE WIDTH0.144 INCHES NOMINAL
ATTACHMENT METHODSLOT
CENTER HOLE DIAMETER2.780 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLANGE
CROSS-SECTIONAL HEIGHT0.463 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER3.151 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
PERIPHERAL DIAMETER3.438 INCHES NOMINAL
SURFACE TREATMENTVARNISH OVERALL


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