Quote for C631-4-3 Lockheed Martin Corporation Part with NSN 3120-00-239-7684

Part Number:  C631-4-3
Alternate P/N:  C63143
Manufacturer:  lockheed martin corporation
NIIN:  2397684
Item Name :  bearing plain rod e
CAGE Code:  81755
INC Code:  13209
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  03-13-2026

Are you looking quote for part C631-4-3? The Lockheed Martin Corporation-manufactured component (CAGE Code: 81755) is documented under NSN 3120-00-239-7684 as Bearing Plain Rod E. For the fastest quote, please complete our RFQ form with details about C631-4-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified C631-4-3, classified under INC 13209, FSG 31 Bearings, FSC 3120 Bearings Plain Unmounted, NIIN 00-239-7684, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number C631-4-3 with NSN 3120-00-239-7684, 3120002397684

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-00-239-7684

Item PartTypeName:

BEARING,PLAIN,ROD END

31200023976840N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
177150-1223

Characteristics Data of NSN 3120-00-239-7684, 3120002397684

MRCCriteriaCharacteristic
AAZESHANK DIAMETER0.3741 INCHES MINIMUM AND 0.3746 INCHES MAXIMUM
AAZFSHANK STYLEHOLLOW,UNTHREADED
ABHPOVERALL LENGTH3.3812 INCHES NOMINAL
ABXVBORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER0.7400 INCHES MINIMUM AND 0.7850 INCHES MAXIMUM
AGGGBORE CENTER TO SHANK END DISTANCE2.9900 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
AGHCSHANK INSIDE DIAMETER1.2460 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM
AGHDSHANK HOLE LENGTH1.0000 INCHES NOMINAL
AGKPSTATIC RADIAL LOAD RATING2400 POUNDS
CQFMHARDNESS RATING32.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM INNER MEMBER
FEATSPECIAL FEATURESSHANK BORE TO BE OFFSET FROM CENTER LINE OF ROD END 0.0125 IN.
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATTMATERIALSTEEL COMP 440C INNER MEMBER
MATTMATERIALSTEEL COMP 630 ROD END BODY
MATTMATERIALSTEEL CORROSION RESISTING OUTER RACE MEMBER
STYLSTYLE DESIGNATORBALL TYPE
TESTTEST DATA DOCUMENT81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483308055 (NAICS 336310) Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings
SITC : 74822 Bearing housings, not incorporatng ball or roller bearings; plain shaft bearings

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 J
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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