5330-00-781-7285, PACKING WITH RETAINER

4720-00-781-7286 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5330-00-781-7285

Federal Supply Class:
5330

National Item Identification Number:
007817285

Description:
PACKING WITH RETAINER

Detail:
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes SEAL, PLAIN, ENCASED.

Manufacturer Information:

600-742-10-0S	45681	PARKER-HANNIFIN CORPORATION
600-742-10-0S	83259	PARKER-HANNIFIN CORPORATION

Techincal Specification:

CONSTRUCTION	ONE-PIECE
OUTSIDE DIAMETER	0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
PACKING INSIDE DIAMETER	0.176 INCHES MINIMUM AND 0.196 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL	RUBBER CHLOROPRENE CLASS CR PACKING
MATERIAL	STEEL COMP 4130 RETAINER
RETAINER THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,CL 3 FED SPEC ALL TREATMENT RESPONSES RETAINER
SURFACE TREATMENT	CADMIUM AND CHROMATE RETAINER

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