5330-01-204-4741, RETAINER,PACKING

National Stock Number:
5330-01-204-4741

Federal Supply Class:
5330

National Item Identification Number:
012044741

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:

2663783-4	80064	NAVAL SHIP SYSTEMS COMMAND
77625-03X5-E PIECE 4	96169	ELECTRIC BOAT CORPORATION
SSN637-518-26637 83 PIECE 4	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

ATTACHMENT FEATURE CIRCLE DIAMETER	3.250 INCHES NOMINAL SECOND CIRCLE
ATTACHMENT FEATURE CIRCLE DIAMETER	4.000 INCHES NOMINAL FIRST CIRCLE
ATTACHMENT FEATURE QUANTITY	16
ATTACHMENT HOLE DIAMETER	0.406 INCHES NOMINAL
ATTACHMENT METHOD	ROUND HOLE
BODY RECESS DEPTH	0.328 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
BODY RECESS DIAMETER	2.877 INCHES MINIMUM AND 2.882 INCHES MAXIMUM
CENTER HOLE DIAMETER	2.500 INCHES MINIMUM AND 2.502 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	1.062 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER	3.120 INCHES MINIMUM AND 3.123 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 630 OVERALL
SPECIAL FEATURES	ADDITIONAL ATTACHMENT FEATURE 8 HOLES 0.190 IN. DIA,ON A 3.250 IN. DIA BOLT CIRCLE
PERIPHERAL DIAMETER	4.750 INCHES NOMINAL

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