5305-01-143-0597 ( HT4020-5-18AX , HT4020-5-18AX , HT4020-5-18AX , ST3M653C5-18A , ST3M653C5-18A , HT4020-5-18AX , HT4020-5-18AX , HT4020-5-18AX , HT4020-5-18AX )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-143-0597 5305 011430597 SCREW,SHOULDER 2284
NSN Features
MRC Parameter Characteristics
CMLP THREAD QUANTITY PER INCH 24
AASL HEAD DIAMETER 0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM
AASU HEAD HEIGHT 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
FEAT SPECIAL FEATURES FURNISHED WITH ONE RUBBER O RING
AAJD THREAD CLASS 3A
CWYB SHOULDER SHAPE ROUND FIRST SHOULDER
AAJF THREAD DIRECTION RIGHT-HAND
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AASB FASTENER LENGTH 1.640 INCHES MINIMUM AND 1.687 INCHES MAXIMUM
AASA THREAD LENGTH 0.505 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
MATT MATERIAL STEEL COMP XM-13 OVERALL
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
AATN SHOULDER DIAMETER 0.3271 INCHES MINIMUM FIRST SHOULDER AND 0.3276 INCHES MAXIMUM FIRST SHOULDER
AASK HEAD STYLE FLAT COUNTERSUNK UNDERCUT
AATX SHOULDER LENGTH 1.031 INCHES MINIMUM FIRST SHOULDER AND 1.053 INCHES MAXIMUM FIRST SHOULDER
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
HT4020-5-18AX 73197 A 2 3 A KZ
HT4020-5-18AX 80539 A 2 3 A KZ
HT4020-5-18AX 92215 A 9 5 A KZ
ST3M653C5-18A 76301 A 2 3 A KZ
ST3M653C5-18A 92215 A 2 5 5 ZZ
HT4020-5-18AX 06950 A 1 C 9X 5 ZZ
HT4020-5-18AX L4528 A 2 3 A ZZ
HT4020-5-18AX 97928 R 9 5 A KZ
HT4020-5-18AX 17446 A 1 C 9F 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
HT4020-5-18AX 73197 HI-SHEAR CORPORATION A A
HT4020-5-18AX 80539 SPS TECHNOLOGIES LLC A A
HT4020-5-18AX 92215 ALCOA GLOBAL FASTENERS INC. A A
ST3M653C5-18A 76301 BOEING COMPANY THE F A
ST3M653C5-18A 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4020-5-18AX 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4020-5-18AX L4528 LISI AEROSPACE CANADA CORP E A
HT4020-5-18AX 97928 HUCK INTL INC A R
HT4020-5-18AX 17446 HUCK INTERNATIONAL INC. A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 1 11/25/1 N 7318152000 2284
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 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
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
093486 Z 48950 Z 713 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)