5330-01-021-2739, PACKING WITH RETAINER

National Stock Number:
5330-01-021-2739

Federal Supply Class:
5330

National Item Identification Number:
010212739

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
NAS1523-6E	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

CONSTRUCTION	ONE-PIECE
PACKING INSIDE DIAMETER	0.354 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-25897,TY 2,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL	RUBBER FLUOROCARBON CLASS FPM PACKING
MATERIAL	STEEL COMP 4130 RETAINER
OUTSIDE DIAMETER	0.651 INCHES MINIMUM AND 0.676 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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