5330-00-007-2935, PACKING WITH RETAINER

National Stock Number:
5330-00-007-2935

Federal Supply Class:
5330

National Item Identification Number:
000072935

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
NAS1523-4B	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

CONSTRUCTION	ONE-PIECE
OUTSIDE DIAMETER	0.495 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
PACKING INSIDE DIAMETER	0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855 CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL	RUBBER CHLOROPRENE CLASS CR PACKING
RETAINER INSIDE DIAMETER	0.445 INCHES MAXIMUM
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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