5305-01-045-6653 ( ST3M506-4-12-1 , ST3M506-4-12-1 , HT4016-4-12Y , ST3M506-4-12-1 , HT4016-4-12Y , HT4016-4-12Y , HT4016-4-12Y , HT4016-4-12Y , HT4016-4-12Y , ST3M506-4-12-1 , HT4016-4-12Y , HT4016-4-12Y )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-045-6653 5305 010456653 SCREW,CAP,SOCKET HEAD 1628
NSN Features
MRC Parameter Characteristics
AASL HEAD DIAMETER 0.4208 INCHES MINIMUM AND 0.4258 INCHES MAXIMUM
AASU HEAD HEIGHT 0.0150 INCHES NOMINAL
AASA THREAD LENGTH 0.3970 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UNJF
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
AASK HEAD STYLE FILLISTER COUNTERSUNK
AAJD THREAD CLASS 3A
AGAV END ITEM IDENTIFICATION FMS - AIRCRAFT, HORNET F/A-18;AIRCRAFT, EAGLE F-15;AIRCRAFT, HORNET F/A-18;AIRCRAFT, HARRIER AV-8B
CMLP THREAD QUANTITY PER INCH 28
AHYM NOMINAL THREAD DIAMETER 0.2500 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AASB FASTENER LENGTH 1.1310 INCHES MINIMUM AND 1.1780 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
ST3M506-4-12-1 58998 A 2 5 5 ZZ
ST3M506-4-12-1 60516 A 2 5 5 ZZ
HT4016-4-12Y 80539 A 2 5 1 KZ
ST3M506-4-12-1 06950 A 2 5 5 ZZ
HT4016-4-12Y 06950 A 9 5 5 ZZ
HT4016-4-12Y 97928 R 9 5 1 KZ
HT4016-4-12Y 92215 A 9 5 1 KZ
HT4016-4-12Y 17446 A 2 5 5 ZZ
HT4016-4-12Y L4528 A 2 5 5 ZZ
ST3M506-4-12-1 76301 A 2 3 1 KZ
HT4016-4-12Y 56878 A 9 5 1 KZ
HT4016-4-12Y 73197 A 2 5 5 KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
ST3M506-4-12-1 58998 EMHART TEKNOLOGIES LLC A A
ST3M506-4-12-1 60516 WEST COAST AEROSPACE INC A A
HT4016-4-12Y 80539 SPS TECHNOLOGIES LLC A A
ST3M506-4-12-1 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4016-4-12Y 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4016-4-12Y 97928 HUCK INTL INC A R
HT4016-4-12Y 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4016-4-12Y 17446 HUCK INTERNATIONAL INC. A A
HT4016-4-12Y L4528 LISI AEROSPACE CANADA CORP E A
ST3M506-4-12-1 76301 BOEING COMPANY THE F A
HT4016-4-12Y 56878 SPS TECHNOLOGIES LLC A A
HT4016-4-12Y 73197 HI-SHEAR CORPORATION A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 1 08/07/1 N 7318152000 1628
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DF N SF9SX-N F X FORMERLY 5320-01-045-6653
DS N I X FORMERLY 5320-01-045-6653
DN 9B----- N X FORMERLY 5320-01-045-6653
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
DF SMS Z 0 EA 0 U SF9SX-N F
DN SMS Z 0 EA 0 U 9B----- N
DS SMS Z 0 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
106510 X 54760 U 713 Z 9 A B Z RIVETS I/S PLAIN/GALVANIZED ETC