Quote for 203MR18P3 Raytheon Company Dba Raytheon Div Hris Corp Part with NSN 5310-00-550-4372

Part Number:  203MR18P3
NIIN:  5504372
Item Name :  nut self locking he
CAGE Code:  49956
INC Code:  05277
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  02-09-2026

Are you looking quote for part 203MR18P3? The Raytheon Company Dba Raytheon Div Hris Corp-manufactured component (CAGE Code: 49956) is documented under NSN 5310-00-550-4372 as Nut Self Locking He. For the fastest quote, please complete our RFQ form with details about 203MR18P3. We guarantee a response within 15 minutes.

ASAP Components provides the verified 203MR18P3, classified under INC 05277, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-550-4372, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 203MR18P3 with NSN 5310-00-550-4372, 5310005504372

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-550-4372

Item PartTypeName:

NUT,SELF-LOCKING,HEXAGON

5310005504372N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
203MR018P003125

Characteristics Data of NSN 5310-00-550-4372, 5310005504372

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
ADEANUT HEIGHT0.266 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.334 INCHES MINIMUM AND 0.346 INCHES MAXIMUM
BZRRTHREAD SERIESUNC
CMLPTHREAD QUANTITY PER INCH32
CQJXNOMINAL THREAD SIZE0.164 INCHES
MATTMATERIALALUMINUM ALLOY 2014 NUT
MATTMATERIALFIBER LOCKING INSERT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 4121 ASSN STD SINGLE MATERIAL RESPONSE NUT
SFTTSURFACE TREATMENTANODIZE NUT

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7616995095 (NAICS 332999) Articles of aluminum nesoi
SITC : 69979 Articles of aluminum, n.E.S.

Identification

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 U - Precious metal content is unknown

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.
LCL: Q - 70.0
LTL: Q - 70.0
NMFC: 013540 - Alum nuts
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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