5330-01-251-1988, RETAINER,PACKING

5330-01-251-1987 GASKET

5365-01-251-1989 SHIM

National Stock Number:
5330-01-251-1988

Federal Supply Class:
5330

National Item Identification Number:
012511988

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:

820-6015895	53711	NAVAL SEA SYSTEMS COMMAND
820-6015895-140-1	43689	HUNTINGTON INGALLS INC
820-6015895-140-2	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG

Techincal Specification:

ANGLE	23.5 DEGREES MINIMUM AND 24.5 DEGREES MAXIMUM
CENTER HOLE DIAMETER	5.382 INCHES MINIMUM AND 5.392 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION	ZZZY
CROSS-SECTIONAL SHAPE STYLE	CUP
CROSS-SECTIONAL HEIGHT	0.683 INCHES MINIMUM AND 0.693 INCHES MAXIMUM
MATERIAL	STEEL COMP 1005 AND STEEL COMP 1012 OVERALL
PERIPHERAL DIAMETER	6.135 INCHES MINIMUM AND 6.140 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

Click here to Register for Free 30-day Trial