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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.
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Manufacturer Information:
| NAS1523C28R | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ PACKING | | STEEL COMP 301 OR | | STEEL COMP 302 OR | | STEEL COMP 304 RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988, TYPE 1, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING | | MIL-S-5059 CONDITION HALF HARD OR ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE RETAINER | | COLOR | RED | | SURFACE TREATMENT | PASSIVATE RETAINER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER | | CONSTRUCTION | ONE-PIECE | | OUTSIDE DIAMETER | 2.495 INCHES MINIMUM AND | | 2.520 INCHES MAXIMUM | | PACKING INSIDE DIAMETER | 1.715 INCHES MINIMUM AND | | 1.735 INCHES MAXIMUM | | RETAINER THICKNESS | 0.086 INCHES MINIMUM AND | | 0.096 INCHES MAXIMUM | | PACKING RING CROSS-SECTIONAL DIAMETER | 2.070 INCHES MAXIMUM | | PACKING RING THICKNESS | 0.128 INCHES MINIMUM AND | | 0.138 INCHES MAXIMUM | | TEMP RATING | -65.0 DEG FAHRENHEIT AND | | 350.0 DEG FAHRENHEIT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING |
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