Quote for 4X91 Bath Iron Works Corporation Part with NSN 5310-00-596-4574

Part Number:  4X91
Manufacturer:  bath iron works corporation
NIIN:  5964574
Item Name :  washer keyway
CAGE Code:  70876
INC Code:  06158
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-20-2026

Are you looking quote for part 4X91? The Bath Iron Works Corporation-manufactured component (CAGE Code: 70876) is documented under NSN 5310-00-596-4574 as Washer Keyway. For the fastest quote, please complete our RFQ form with details about 4X91. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4X91, classified under INC 06158, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-596-4574, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 4X91 with NSN 5310-00-596-4574, 5310005964574

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-596-4574

Item PartTypeName:

WASHER,KEYWAY

5310005964574N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
4X91625

Characteristics Data of NSN 5310-00-596-4574, 5310005964574

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER1.266 INCHES NOMINAL
ABKVOUTSIDE DIAMETER1.688 INCHES NOMINAL
ABLMINTERNAL KEYWAY WIDTH0.266 INCHES NOMINAL
ABLRDISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY0.844 INCHES NOMINAL
ABPXMATERIAL THICKNESS0.008 INCHES NOMINAL
MATTMATERIALSTEEL OVERALL

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7318220000 (NAICS 332722) Washers other than lock washers, iron or steel
SITC : 69422 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel

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: U - 50.0
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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