Quote for 5S3-1 Leonardo Spa Aerostructure Division Part with NSN 5310-00-143-6491

Part Number:  5S3-1
Alternate P/N:  5S31
NIIN:  1436491
Item Name :  washer split
CAGE Code:  A0170
INC Code:  15937
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-14-2026

Are you looking quote for part 5S3-1? The Leonardo Spa Aerostructure Division-manufactured component (CAGE Code: A0170) is documented under NSN 5310-00-143-6491 as Washer Split. For the fastest quote, please complete our RFQ form with details about 5S3-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified 5S3-1, classified under INC 15937, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-143-6491, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 5S3-1 with NSN 5310-00-143-6491, 5310001436491

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-143-6491

Item PartTypeName:

WASHER,SPLIT

53100014364910N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
10313530C21

Characteristics Data of NSN 5310-00-143-6491, 5310001436491

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.149 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM
ABMFDISTANCE ACROSS SPLIT OPENING0.025 INCHES NOMINAL
ABPXMATERIAL THICKNESS0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM
HEATHEAT TREATMENTSPRING TEMPER
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORSPLIT

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

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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: U - 50.0
NMFC: 194160 - Washer or gaskets, iron or steel,
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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