5330-00-008-8977 PACKING,PREFORMED Index 5330-00-008-8980 SEAL,AERO FIN BOX

National Stock Number:
5330-00-008-8978

Federal Supply Class:
5330

National Item Identification Number:
000088978

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:
A51C32533-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C32533-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C32533-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLECUP
CROSS-SECTIONAL HEIGHT0.120 INCHES MINIMUM AND
0.124 INCHES MAXIMUM
CENTER HOLE DIAMETER0.380 INCHES MINIMUM AND
0.385 INCHES MAXIMUM
PERIPHERAL DIAMETER0.589 INCHES MINIMUM AND
0.594 INCHES MAXIMUM
ANGLE45.0 DEGREES NOMINAL
JOINT TYPESCARF-PERIPHERAL RETAINER
THE MANUFACTURERS DATA
MANUFACTURERS CODE61174
DESIGN CONTROL REFERENCEA51C32533-11


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