Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 3120-00-100-6954CAGE 02758

03-503-08DD

Bearing Plain Self

Bearing Plain Self ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

U S Bearings And Drives
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
3120 Bearings Plain Unmounted
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
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Request a quote for 03-503-08DD

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

Submit RFQ for 03-503-08DD

Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Bearing Plain Self03-503-08DD
NSN3120-00-100-6954
Manufacturer
U S Bearings And Drives
CAGE
02758
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NSN Information for Part Number 03-503-08DD with NSN 3120-00-100-6954, 3120001006954

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120001006954

Item Description:

Bearing Plain Self

31200010069540N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
03-503-08dd123

Characteristics Data of NSN 3120-00-100-6954, 3120001006954

MRCCriteriaCharacteristic
ABXVBORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
ADZGLUBRICATION MATERIALLUBRICANT, DRY FILM, BMS 3-8, MCDONNELL DOUGLAS CORP, MCDONNELL AIRCRAFT DIVISION
AGGFOUTER MEMBER OUTSIDE DIAMETER0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING30000 POUNDS
CQFMHARDNESS RATING28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM INNER MEMBER AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER
CTLMLUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
CTLMLUBRICATION FEATUREGROOVE INTERNAL OUTER MEMBER
CTLMLUBRICATION FEATUREPERFORATION OUTER RACE MEMBER
MATTMATERIALSTEEL COMP 440C INNER MEMBER
MATTMATERIALSTEEL COMP 630 OUTER RACE MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
STYLSTYLE DESIGNATORWITHOUT INSERT OR LINER