Recently Updated NSN 5310-01-198-3420 Or (5310011983420) Part List

Item Name Washer Lock
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 01-198-3420 (011983420)
NCB Code USA (01)
Manufacturer Kato Engineering Inc
Part Number Manufacturer Item Name RFQ
405-02251-07 kato engineering inc washer lock RFQ

Technical Characteristics of NSN 5310011983420

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.568 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.078 INCHES NOMINAL
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL
STYLSTYLE DESIGNATORSPLIT HELICAL-RIGHT HAND

Relevant Components for NSN - 5310-01-198-3420, 5310011983420
5305-00-151-0390 (5305001510390) 5305-00-162-0212 (5305001620212) 5330-01-021-6193 (5330010216193) 5306-01-667-2305 (5306016672305)
5305-00-702-7578 (5305007027578) 5306-01-467-0619 (5306014670619) 5340-14-507-0973 (5340145070973) 5330-01-545-5049 (5330015455049)
5331-01-433-9967 (5331014339967) 5330-01-176-0563 (5330011760563) 5330-20-001-0516 (5330200010516) 5305-00-550-9932 (5305005509932)

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