Quote for MIL-B-81934 Military Specifications Part with NSN 3120-01-063-1811

Part Number:  MIL-B-81934
Alternate P/N:  MILB81934
Manufacturer:  military specifications
NIIN:  10631811
Item Name :  bearing sleeve
CAGE Code:  81349
INC Code:  13205
Country:  USA
NCB Code:  01
FSG:  31 Bearings
Last Updated:  02-03-2026

Are you looking quote for part MIL-B-81934? The Military Specifications-manufactured component (CAGE Code: 81349) is documented under NSN 3120-01-063-1811 as Bearing Sleeve. For the fastest quote, please complete our RFQ form with details about MIL-B-81934. We guarantee a response within 15 minutes.

ASAP Components provides the verified MIL-B-81934, classified under INC 13205, FSG 31 Bearings, FSC 3120 Bearings Plain Unmounted, NIIN 01-063-1811, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MIL-B-81934 with NSN 3120-01-063-1811, 3120010631811

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-01-063-1811

Item PartTypeName:

BEARING,SLEEVE

31200106318110N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
07-282-09C014525

Characteristics Data of NSN 3120-01-063-1811, 3120010631811

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH0.4850 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER0.6887 INCHES MINIMUM AND 0.6892 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER0.56330 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM
AEPRFLANGE OUTSIDE DIAMETER1.1050 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
AGFFFLANGE WIDTH0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
BZLXCORNER SHAPESQUARE INSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE INSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE RIGHT CORNER
BZLXCORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FEATSPECIAL FEATURESPLASTIC LINER BONDED TO LEFT END SURFACE OF FLANGE
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATTMATERIALSTEEL COMP 630 OUTER LAYER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
STYLSTYLE DESIGNATORSOLID,EXTERNAL FLANGE ONE END

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

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9---v
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

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.
LTL: Q - 70.0
NMFC: 114850 - Bearing/bushing o/t ball/roller i/s
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 742 - Bearings

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