Quote for 4B21S5 105 Boeing Company The Part with NSN 3120-00-288-5340

Part Number:  4B21S5 105
Manufacturer:  boeing company the
NIIN:  2885340
Item Name :  bearing sleeve
CAGE Code:  43999
INC Code:  13205
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  02-25-2026

Are you looking quote for part 4B21S5 105? The Boeing Company The-manufactured component (CAGE Code: 43999) is documented under NSN 3120-00-288-5340 as Bearing Sleeve. For the fastest quote, please complete our RFQ form with details about 4B21S5 105. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4B21S5 105, classified under INC 13205, FSG 31 Bearings, FSC 3120 Bearings Plain Unmounted, NIIN 00-288-5340, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 4B21S5 105 with NSN 3120-00-288-5340, 3120002885340

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-00-288-5340

Item PartTypeName:

BEARING,SLEEVE

3120002885340N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
4B21S5-105623

Characteristics Data of NSN 3120-00-288-5340, 3120002885340

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.1562 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.4360 INCHES NOMINAL
ADASBODY INSIDE DIAMETER0.3130 INCHES NOMINAL
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORSOLID,PLAIN,NO OUTSIDE FLANGES

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8482997090 (NAICS 332991) Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
SITC : 74699 Parts of ball and roller bearings, 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: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: W - Rating variable
LTL: Q - 70.0
NMFC: 114850 - Bearing/bushing o/t ball/roller i/s
SHC: 5 - Low sensitivity, category iv, aa&e, unclassified
TCC: Z - No special type of cargo code applicable
WCC: 742 - Bearings

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