5305-01-521-6403 ( TX1027C3-20A , TX1027C3-20A , TX1027C3-20A , TX1027C3-20A , 3B1170C3-20A , TX1027C3-20A , TX1027C3-20A , TX1027C3-20A , TX1027C3-20A , 3M1170C3-20A , TX1027C3-20A )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-521-6403 5305 015216403 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
AAUJ SPLINE MAJOR DIAMETER 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
FEAT SPECIAL FEATURES 125 KSI SHEAR STRENGTH
THSD THREAD SERIES DESIGNATOR UNJF
AAJD THREAD CLASS 3A
ABQZ INTERNAL DRIVE STYLE TORX
ABQJ POINT STYLE FLAT
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 1.580 INCHES MINIMUM AND 1.610 INCHES MAXIMUM
AASK HEAD STYLE FLAT COUNTERSUNK
AAUR GRIP DIAMETER 0.189 INCHES NOMINAL
AAVA POINT DIAMETER 0.345 INCHES NOMINAL
AASL HEAD DIAMETER 0.2931 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM
AASA THREAD LENGTH 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ANEE GRIP LENGTH 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT, 100 DEGREE REDUCED HEAD, GEAR DRIVE RECESS
MATT MATERIAL NICKEL ALLOY 718 OVERALL
CMLP THREAD QUANTITY PER INCH 32
SFTT SURFACE TREATMENT PASSIVATE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
TX1027C3-20A C4293 A 2 5 A ZZ
TX1027C3-20A L4528 A 2 5 A ZZ
TX1027C3-20A 06725 A 2 5 A ZZ
TX1027C3-20A 0PTK6 A 2 5 A ZZ
3B1170C3-20A 0ZC92 A 2 5 A ZZ
TX1027C3-20A 27624 A 2 5 A ZZ
TX1027C3-20A 06950 A 2 5 A ZZ
TX1027C3-20A 80539 A 2 5 A ZZ
TX1027C3-20A 73197 A 2 5 A ZZ
3M1170C3-20A 76301 A 2 3 A ZZ
TX1027C3-20A 56878 A 2 5 A ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
TX1027C3-20A C4293 ALCOA FASTENING SYSTEMS FAIRCHIL F A
TX1027C3-20A L4528 LISI AEROSPACE CANADA CORP E A
TX1027C3-20A 06725 SPS TECHNOLOGIES LLC A A
TX1027C3-20A 0PTK6 SPS TECHNOLOGIES INC A A
3B1170C3-20A 0ZC92 HEARTLAND PRECISION FASTENERS IN A A
TX1027C3-20A 27624 PAUL R. BRILES INC. F A
TX1027C3-20A 06950 ALCOA GLOBAL FASTENERS INC. A A
TX1027C3-20A 80539 SPS TECHNOLOGIES LLC A A
TX1027C3-20A 73197 HI-SHEAR CORPORATION A A
3M1170C3-20A 76301 BOEING COMPANY THE F A
TX1027C3-20A 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 06/28/2 N 7508900000 2929
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
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
104520 Z 54850 W 573 Z 9 A B Z BOLTS/NUTS/SCREWS NOI I/S