5305-01-521-9552 ( HT4027-3-24 , ST3M557-3-24 , HT4027-3-24 , ST3M557-3-24 , ST3M557 , ST3M557-3-24 , ST3M557-3-24 , WC4027-3-24 , ST3M557-3-24 , ST3M557-3-24 , ST3M557-3-24 , HT4027-3-24 , ST3M557-3-24 , HT4027-3-24 , ST3M557-3-24 , HT4027-3-24 )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-521-9552 5305 015219552 SCREW,CLOSE TOLERANCE 2929
NSN Features
MRC Parameter Characteristics
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
CRSQ COUNTERSINK ANGLE 99.0 DEGREES NOMINAL AND 101.0 DEGREES MAXIMUM
ANEE GRIP LENGTH 1.500 INCHES NOMINAL
AAUJ SPLINE MAJOR DIAMETER 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
AASA THREAD LENGTH 0.313 INCHES NOMINAL
AAJD THREAD CLASS 3A
ABQZ INTERNAL DRIVE STYLE TORX
MDCL MATERIAL DOCUMENT AND CLASSIFICATION BPS-F-69 MFR REF SINGLE MATERIAL RESPONSE OVERALL
AASL HEAD DIAMETER 0.293 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
AAUR GRIP DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
AASB FASTENER LENGTH 1.906 INCHES NOMINAL
MATT MATERIAL NICKEL ALLOY 718 OVERALL
CMLP THREAD QUANTITY PER INCH 32
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT,100 DEGREE REDUCED HEAD,GEARDRIVE RECESS-SPECIAL THREAD LENGTH INCONCEL 718 (125 KSI SHEAR)
SFTT SURFACE TREATMENT PASSIVATE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
HT4027-3-24 80539 A 9 5 5 ZZ
ST3M557-3-24 80539 A 2 5 5 ZZ
HT4027-3-24 73197 A 9 5 5 ZZ
ST3M557-3-24 73197 A 2 5 5 ZZ
ST3M557 76301 A 9 D A ZZ
ST3M557-3-24 60516 A 2 5 5 ZZ
ST3M557-3-24 L4528 A 2 5 5 ZZ
WC4027-3-24 60516 A 9 5 5 ZZ
ST3M557-3-24 0PTK6 A 2 5 5 ZZ
ST3M557-3-24 76301 A 2 3 A ZZ
ST3M557-3-24 56878 A 2 5 5 ZZ
HT4027-3-24 06950 A 9 5 5 ZZ
ST3M557-3-24 06950 A 2 5 5 ZZ
HT4027-3-24 0PTK6 A 9 5 5 ZZ
ST3M557-3-24 58998 A 2 5 5 ZZ
HT4027-3-24 56878 A 9 5 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
HT4027-3-24 80539 SPS TECHNOLOGIES LLC A A
ST3M557-3-24 80539 SPS TECHNOLOGIES LLC A A
HT4027-3-24 73197 HI-SHEAR CORPORATION A A
ST3M557-3-24 73197 HI-SHEAR CORPORATION A A
ST3M557 76301 BOEING COMPANY THE F A
ST3M557-3-24 60516 WEST COAST AEROSPACE INC A A
ST3M557-3-24 L4528 LISI AEROSPACE CANADA CORP E A
WC4027-3-24 60516 WEST COAST AEROSPACE INC A A
ST3M557-3-24 0PTK6 SPS TECHNOLOGIES INC A A
ST3M557-3-24 76301 BOEING COMPANY THE F A
ST3M557-3-24 56878 SPS TECHNOLOGIES LLC A A
HT4027-3-24 06950 ALCOA GLOBAL FASTENERS INC. A A
ST3M557-3-24 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4027-3-24 0PTK6 SPS TECHNOLOGIES INC A A
ST3M557-3-24 58998 EMHART TEKNOLOGIES LLC A A
HT4027-3-24 56878 SPS TECHNOLOGIES LLC 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 07/13/2 N 7508900000 2929
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 H EA 0 U 9B----- N
DS SMS Z H 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