Koehring Co Part Number D579 - Get an Instant Quote

Part Number:  D579
Manufacturer:  koehring co
NIIN:  00-554-0637
Item Name :  bearing sleeve
CAGE Code:  59690
INC Code:  13205
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  05-24-2025

Part Number D579 described as Bearing Sleeve with NSN 3120-00-554-0637 with FSC 3120 Bearings Plain Unmounted by Manufacture Koehring Co is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Koehring Co aerospace and aviation parts like D579. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

Characteristics Data of NSN 3120-00-554-0637, 3120005540637

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.3750 INCHES NOMINAL FIRST
ABHPOVERALL LENGTH2.2560 INCHES MINIMUM AND 2.2660 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER2.3770 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER2.2310 INCHES MINIMUM AND 2.2320 INCHES MAXIMUM
BZLXCORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
BZLXCORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE INSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE INSIDE RIGHT CORNER
CTJMANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
FEATSPECIAL FEATURESLUBRICANT IMPREGNATED
MATTMATERIALCOPPER ALLOY SAE 797 INNER LAYER
MATTMATERIALSTEEL OUTER LAYER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-13506 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER
STYLSTYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES



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