Quote for 6403205EF Koso America Inc Part with NSN 5330-01-574-4286

Part Number:  6403205EF
Manufacturer:  koso america inc
NIIN:  15744286
Item Name :  ring seat
CAGE Code:  3K1F9
INC Code:  77777
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  02-13-2026

Are you looking quote for part 6403205EF? The Koso America Inc-manufactured component (CAGE Code: 3K1F9) is documented under NSN 5330-01-574-4286 as Ring Seat. For the fastest quote, please complete our RFQ form with details about 6403205EF. We guarantee a response within 15 minutes.

ASAP Components provides the verified 6403205EF, classified under INC 77777, FSG 53 Hardware and Abrasives, FSC 5330 Packing and Gasket Materials, NIIN 01-574-4286, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 6403205EF with NSN 5330-01-574-4286, 5330015744286

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5330-01-574-4286

Item Description:

Ring Seat

53300157442860P
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
6403205ef513

Characteristics Data of NSN 5330-01-574-4286, 5330015744286

MRCCriteriaCharacteristic
CRTLCRITICALITY CODE JUSTIFICATIONZZZY
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

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