5330-01-391-7946, PACKING WITH RETAINER

National Stock Number:
5330-01-391-7946

Federal Supply Class:
5330

National Item Identification Number:
013917946

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

Techincal Specification:

COLOR	BROWN
CONSTRUCTION	ONE-PIECE
CROSS-SECTIONAL SHAPE STYLE	SPECIAL
OUTSIDE DIAMETER	0.495 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
PACKING INSIDE DIAMETER	0.445 INCHES MAXIMUM
PACKING RING THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 7267 ASSN STD SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL	RUBBER SILICONE CLASS Q PACKING
MATERIAL	STEEL COMP 4130 RETAINER
RETAINER INSIDE DIAMETER	0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
RETAINER THICKNESS	0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
SURFACE TREATMENT	CADMIUM AND CHROMATE RETAINER

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