Recently Updated NSN 5310-01-055-7780 Or (5310010557780) 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) 01-055-7780 (010557780)
NCB Code USA (01)
Manufacturer General Electric Company, Military Specifications
Part Number Manufacturer Item Name RFQ
N405P41 general electric company washer lock RFQ
DOD-P-TYZ CL2 military specifications washer lock RFQ
124A9375AA104 general electric company washer lock RFQ

Technical Characteristics of NSN 5310010557780

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.493 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
CQFMHARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTPHOSPHATE OVERALL
STYLSTYLE DESIGNATORSPLIT HELICAL-RIGHT HAND

Relevant Components for NSN - 5310-01-055-7780, 5310010557780
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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