Quote for MS51992C643-18 Military Standards Corp Part with NSN 5307-01-136-1814

Part Number:  MS51992C643-18
Alternate P/N:  MS51992C64318
Manufacturer:  military standards corp
NIIN:  11361814
Item Name :  stud locked in
CAGE Code:  96906
FSC:  5307 Studs
INC Code:  16012
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  02-19-2026

Are you looking quote for part MS51992C643-18? The Military Standards Corp-manufactured component (CAGE Code: 96906) is documented under NSN 5307-01-136-1814 as Stud Locked In. For the fastest quote, please complete our RFQ form with details about MS51992C643-18. We guarantee a response within 15 minutes.

ASAP Components provides the verified MS51992C643-18, classified under INC 16012, FSG 53 Hardware and Abrasives, FSC 5307 Studs, NIIN 01-136-1814, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MS51992C643-18 with NSN 5307-01-136-1814, 5307011361814

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5307-01-136-1814

Item PartTypeName:

STUD,LOCKED IN

53070113618140N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
10116413296

Characteristics Data of NSN 5307-01-136-1814, 5307011361814

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A NUT THREAD
AAJETHREAD PITCH DIAMETERS0.3497 TO 0.3512 INCHES STUD THREAD
AAJFTHREAD DIRECTIONRIGHT-HAND NUT THREAD
AAJFTHREAD DIRECTIONRIGHT-HAND STUD THREAD
AASATHREAD LENGTH0.381 INCHES MINIMUM AND 0.451 INCHES MAXIMUM STUD THREAD
AASATHREAD LENGTH0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM NUT THREAD
AAUMLOCKING FEATURERING,LOCK SERRATED
ABHPOVERALL LENGTH1.648 INCHES MINIMUM AND 1.718 INCHES MAXIMUM
ADCTDISTANCE FROM SERRATED PORTION TO NUT END1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
ADCUDISTANCE FROM SERRATED PORTION TO STUD END0.538 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
ADCXDISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.127 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
ADDWSERRATION QUANTITY17
CMLPTHREAD QUANTITY PER INCH24 STUD THREAD
CMLPTHREAD QUANTITY PER INCH28 NUT THREAD
CQFMHARDNESS RATING277.0 BRINELL STANDARD MINIMUM
CQJXNOMINAL THREAD SIZE0.250 INCHES NUT THREAD
CQJXNOMINAL THREAD SIZE0.375 INCHES STUD THREAD
CSYMSURFACE FINISH32.0 MICROINCHES NUT THD
CSYMSURFACE FINISH63.0 MICROINCHES SHANK
CWKLSERRATION INCLUDED ANGLE85.0 DEGREES MINIMUM AND 87.0 DEGREES MAXIMUM
MATTMATERIALIRON ALLOY 660
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORLOCKED IN
THSDTHREAD SERIES DESIGNATORUNJF NUT THREAD
THSDTHREAD SERIES DESIGNATORUNS STUD THREAD

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 100
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 093486 - Bolts, nuts or screws, noi (sub 3)
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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