4M139 NSN 3120-01-257-4388 - 899d34ca


1 U (Sold By Adibuja)

NSN 3120-01-257-4388 - (3120012574388) Technical Details :

MRCNameDetails
ABHPOVERALL LENGTH0.1820 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM
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
MATTMATERIALCOPPER ALLOY 172 AND COPPER ALLOY 173 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION"QQ-C-530,COND H T FED SPEC SINGLE MATERIAL RESPONSE OVERALL"
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATION"QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL"
STYLSTYLE DESIGNATOR"SOLID, EXTERNAL FLANGE ONE END"

Product Specifications:

Part Number
4M139
Cage Code
76301
NSN Number
3120-01-257-4388 (3120012574388)
NIIN Number
012574388
Item Name
BUSHING,SLEEVE
FSG
31
FSG Name
Bearings
FSG With Name
31 - Bearings
FSC
3120
FSC Name
Bearings, Plain, Unmounted
FSC With Name
3120 - Bearings, Plain, Unmounted
MFG Name
THE BOEING COMPANY