INSTANT RFQ

Complete Listing of NSN (5310000165781) Parts 5310-00-016-5781

Item Name Nut Self Locking Extended Washer
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 00-016-5781 (000165781)
NCB Code USA (00)
Manufacturer United Technologies Corporation, Sps Technologies Inc
Part Number Manufacturer Item Name Cage Code RFQ
512091 united technologies corporation nut self locking extended washer 77445 RFQ
59852-524 sps technologies inc nut self locking extended washer 56878 RFQ

Technical Characteristics of NSN 5310000165781

MRCCriteriaCharacteristic
AAJETHREAD PITCH DIAMETERS0.2884 TO 0.2920 INCHES
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVXWASHER OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM
ACTANUT STYLEDOUBLE HEXAGON
ADEMWASHER THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH24
CQFMHARDNESS RATING35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.312 INCHES
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATTMATERIALIRON ALLOY 660 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PMLCPRECIOUS MATERIAL AND LOCATIONOVERALL SILVER
PRMTPRECIOUS MATERIALSILVER
SFTTSURFACE TREATMENTSILVER OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

Relevant Components for NSN - 5310-00-016-5781, 5310000165781
5320-01-093-5687 (5320010935687) 5340-00-286-8500 (5340002868500) 5310-00-797-4430 (5310007974430) 5331-01-548-6940 (5331015486940)
5340-01-389-2408 (5340013892408) 5340-01-499-3481 (5340014993481) 5310-01-418-9739 (5310014189739) 5320-01-419-8697 (5320014198697)
5340-01-681-6722 (5340016816722) 5340-01-620-4639 (5340016204639) 5340-01-481-2087 (5340014812087) 5331-01-097-0869 (5331010970869)

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