5310-01-538-0336 NUT,SELF-LOCKING,HEXAGON Index 3040-01-538-0338 BALL JOINT

National Stock Number:
5330-01-538-0337

Federal Supply Class:
5330

National Item Identification Number:
015380337

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:
102203370NEM2SZCZYPSKI, MICHAEL
513014-196124TRANSDIGM INC


Techincal Specification:
BODY RECESS DIAMETER0.667 INCHES MINIMUM AND 0.722 INCHES MAXIMUM
CENTER HOLE DIAMETER0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT1.040 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988, TYPE II, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROSILICONE CLASS FQ OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL, SHAFT
PERIPHERAL DIAMETER1.025 INCHES MINIMUM AND 1.050 INCHES MAXIMUM


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