5330-01-162-4721, PACKING WITH RETAINER

National Stock Number:
5330-01-162-4721

Federal Supply Class:
5330

National Item Identification Number:
011624721

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
NAS1523-7Y	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

CONSTRUCTION	ONE-PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-7362,TY1 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
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	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 YELLOW;RETAINER HEAT TREATED TO ROCKWELL C26 TO C33
SPECIFICATION/STANDARD DATA	80205 NAS1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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