5330-01-183-1501 SEAL,PLAIN Index 5330-01-183-1503 O-RING

National Stock Number:
5330-01-183-1502

Federal Supply Class:
5330

National Item Identification Number:
011831502

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
MS28775-00110U583SAE INTERNATIONAL
MS28775-001181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28775-0011CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SAE-AS287750U583SAE INTERNATIONAL
MS28775-001181412TREADWELL CORPORATION (DELAWARE)


Techincal Specification:
ELONGATION PERCENTAGE160 MAXIMUM
CENTER HOLE DIAMETER0.025 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
PERIPHERAL DIAMETER0.109 INCHES NOMINAL
SPECIAL FEATURESCLEAN IN ACCORDANCE WITH IAW MIL-STD-1330
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT


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