Quote for 1898A53 Kaitlin Corp Part with NSN 2520-00-522-5904

Part Number:  1898A53
Manufacturer:  kaitlin corp
NIIN:  5225904
Item Name :  seat ball socket
CAGE Code:  63734
INC Code:  19451
Country:  USA
NCB Code:  00
FSG:  25 Vehicular Equipment Components
Last Updated:  03-10-2026

Are you looking quote for part 1898A53? The Kaitlin Corp-manufactured component (CAGE Code: 63734) is documented under NSN 2520-00-522-5904 as Seat Ball Socket. For the fastest quote, please complete our RFQ form with details about 1898A53. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1898A53, classified under INC 19451, FSG 25 Vehicular Equipment Components, FSC 2520 Vehicle Power Transmission Components, NIIN 00-522-5904, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1898A53 with NSN 2520-00-522-5904, 2520005225904

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2520-00-522-5904

Item PartTypeName:

SEAT,BALL SOCKET

2520005225904P
CIICHCCESDPMICCriticalityENAC
U0
Part NumberISCRNVCRNCCHCCMSDSSADC
12A7074223

Characteristics Data of NSN 2520-00-522-5904, 2520005225904

MRCCriteriaCharacteristic
AATRSHANK LENGTH0.458 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
AAUBHOLE DIAMETER0.0625 INCHES NOMINAL
AAZESHANK DIAMETER0.984 INCHES MINIMUM AND 0.985 INCHES MAXIMUM
ABGGRADIUS0.3515 INCHES NOMINAL
ABKVOUTSIDE DIAMETER1.1562 INCHES NOMINAL
ABKWOVERALL HEIGHT0.6562 INCHES NOMINAL
ALMEMATERIAL HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
BYXCBALL SEAT DEPTH0.1719 INCHES NOMINAL
MATTMATERIALSTEEL COMP 4615
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-866,CL 4615 MIL SPEC SINGLE MATERIAL RESPONSE

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483909500 (NAICS 333613) Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
SITC : 74890 Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.

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 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 U - Precious metal content is unknown

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