5360-01-490-6577 SPRING,HELICAL,COMPRESSION Index 5935-01-490-6579 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5330-01-490-6578

Federal Supply Class:
5330

National Item Identification Number:
014906578

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:
NAS1523C28R80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
COLORRED
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER2.495 INCHES MINIMUM AND 2.520 INCHES MAXIMUM
PACKING INSIDE DIAMETER1.715 INCHES MINIMUM AND 1.735 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER2.070 INCHES MAXIMUM
PACKING RING THICKNESS0.128 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988, TYPE 1, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 CONDITION HALF HARD OR ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIALRUBBER FLUOROSILICONE CLASS FQ PACKING
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 RETAINER
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING
RETAINER THICKNESS0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
SURFACE TREATMENTPASSIVATE RETAINER
TEMP RATING-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT


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