5330-01-242-0753, PACKING WITH RETAINER

National Stock Number:
5330-01-242-0753

Federal Supply Class:
5330

National Item Identification Number:
012420753

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
NAS1523AA7E	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

MATERIAL	RUBBER FLUOROCARBON CLASS FPM PACKING
	ALUMINUM ALLOY 7075 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-83248 TY 2 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
	QQ-A-250/12 T6 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
SURFACE TREATMENT	ANODIZE RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 2 CL1 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
CONSTRUCTION	ONE-PIECE
OUTSIDE DIAMETER	0.745 INCHES MINIMUM AND
	0.770 INCHES MAXIMUM
PACKING INSIDE DIAMETER	0.417 INCHES MINIMUM AND
	0.437 INCHES MAXIMUM
RETAINER THICKNESS	0.045 INCHES MINIMUM AND
	0.055 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER	0.067 INCHES MINIMUM AND
	0.077 INCHES MAXIMUM
SPECIAL FEATURES	COLOR GREY
SPECIFICATION/STANDARD DATA	80205-NAS1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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