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  3. 5306-01-186-9284

5306-01-186-9284 ( ST3M743C4-72 , LB34-4-72 , LB34-4-72 )

NSN Information
NSN FSC NIIN Item Name INC
5306-01-186-9284 5306 011869284 BOLT,CLOSE TOLERANCE 2785
NSN Features
MRC Parameter Characteristics
CRZS DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 4.865 INCHES MINIMUM FIRST HOLE AND 4.901 INCHES MAXIMUM FIRST HOLE
THSD THREAD SERIES DESIGNATOR UNJF
ANEE GRIP LENGTH 4.500 INCHES MINIMUM AND 4.516 INCHES MAXIMUM
AASU HEAD HEIGHT 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
CSYM SURFACE FINISH 63.0 MICROINCHES GRIP
AASA THREAD LENGTH 0.474 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CSYM SURFACE FINISH 63.0 MICROINCHES BEARING SURFACE OF HEAD
AASB FASTENER LENGTH 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM
FEAT SPECIAL FEATURES RETAINING ELEMENT IN SHANK
MATT MATERIAL STEEL COMP XM-13 OVERALL
AASK HEAD STYLE DISHED HEXAGON
AATB WIDTH BETWEEN FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAWB SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
SFTT SURFACE TREATMENT PASSIVATE OVERALL
AAUR GRIP DIAMETER 0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
ST3M743C4-72 76301 A 2 3 A KZ
LB34-4-72 73197 A 2 5 A KZ
LB34-4-72 L4528 A 2 5 A ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
ST3M743C4-72 76301 BOEING COMPANY THE F A
LB34-4-72 73197 HI-SHEAR CORPORATION A A
LB34-4-72 L4528 LISI AEROSPACE CANADA CORP E A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 08/16/1 N 7318152000 2785
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS Z 1 EA 0 U 9B----- N
DS SMS Z 1 EA 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
093486 Z 48950 Z 573 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)