5330-01-240-1311, RETAINER,PACKING

National Stock Number:
5330-01-240-1311

Federal Supply Class:
5330

National Item Identification Number:
012401311

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:

115562	94259	BECHTEL MARINE PROPULSION CORPORATION
947J060-50	94259	BECHTEL MARINE PROPULSION CORPORATION

Techincal Specification:

ATTACHMENT FEATURE QUANTITY	3
ATTACHMENT HOLE DIAMETER	0.212 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
ATTACHMENT METHOD	ROUND HOLE
CENTER HOLE DIAMETER	1.180 INCHES MINIMUM AND 1.185 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION	ZZZY
CROSS-SECTIONAL SHAPE STYLE	FLANGE
CROSS-SECTIONAL THICKNESS	0.074 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-7638 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PERIPHERAL DIAMETER	2.050 INCHES MINIMUM AND 2.060 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
RIM SURFACE WIDTH	0.290 INCHES MINIMUM AND 0.294 INCHES MAXIMUM

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