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4M139BC4-31 by Mayday Manufacturing Co Inc with NSN 3120-01-165-7667 Available – Quote Here

Mfg Part Number: 4M139BC4-31

Alternate P/N: 4M139BC431

NIIN : 011657667

CAGE Code : 65910

Item Name : Bushing Sleeve

Here at Internet For Aviation, we have 4M139BC4-31 Bushing Sleeve from Mayday Manufacturing Co Inc, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 4M139BC4-31 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.

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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Bushing Sleeve and 4M139BC4-31 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!

NSN Information for Part Number 4M139BC4-31 with NSN 3120-01-165-7667, 3120011657667

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-01-165-7667

Item Description:

Bushing Sleeve

31200116576670N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
4M139BC4-3151C9

  Cross Reference Parts List for NSN 3120011657667

Characteristics Data of NSN 3120-01-165-7667, 3120011657667

MRCCriteriaCharacteristic
ADASBODY INSIDE DIAMETER0.2435 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM
AEPRFLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
BZLXCORNER SHAPESQUARE INSIDE RIGHT CORNER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 COND H T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ABHPOVERALL LENGTH0.3650 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM
AGFFFLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
MATTMATERIALCOPPER ALLOY 172 OVERALL
STYLSTYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END

  Corresponding National Stock Number to 4M139BC4-31



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