5330-01-166-5221, PACKING WITH RETAINER

National Stock Number:
5330-01-166-5221

Federal Supply Class:
5330

National Item Identification Number:
011665221

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:

NAS1523	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1523-7R	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1523-7R	83259	PARKER-HANNIFIN CORPORATION

Techincal Specification:

CONSTRUCTION	ONE-PIECE
PACKING INSIDE DIAMETER	0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-25988,TY2,CL1,GR60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-1879 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL	RUBBER FLUOROSILICONE CLASS FQ PACKING
MATERIAL	STEEL COMP 4130 RETAINER
OUTSIDE DIAMETER	0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
RETAINER THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SPECIAL FEATURES	COLOR RED;RETAINER HEAT TREATED TO ROCKWELL C26 TO C33
SPECIFICATION/STANDARD DATA	80205 NAS1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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