7530-01-166-5219 PAPER,BOND Index 5330-01-166-5222 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:
NAS152380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1523-7R80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1523-7R83259PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
PACKING INSIDE DIAMETER0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988,TY2,CL1,GR60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1879 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIALRUBBER FLUOROSILICONE CLASS FQ PACKING
MATERIALSTEEL COMP 4130 RETAINER
RETAINER THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SPECIAL FEATURESCOLOR RED;RETAINER HEAT TREATED TO ROCKWELL C26 TO C33
SPECIFICATION/STANDARD DATA80205 NAS1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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