5330-00-503-5581, PACKING WITH RETAINER

National Stock Number:
5330-00-503-5581

Federal Supply Class:
5330

National Item Identification Number:
005035581

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
NAS1523-8F	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

CONSTRUCTION	ONE-PIECE
OUTSIDE DIAMETER	0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
PACKING INSIDE DIAMETER	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855 CL 1,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
RETAINER THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA	80205-NAS 1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
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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