5305-01-027-4659 ( HT4020-4-6 , HT4020-4-6 , HT4020-4-6 , HT4020-4-6 , CHT4020-4-6 , HT4020-4-6 , ST3M652C4-6D , HT4020-4-6 , CHT4020-4-6 , ST3M652C4-6D , HT4020-4-6 , CHT4020-4-6 )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-027-4659 5305 010274659 SCREW,CLOSE TOLERANCE 2929
NSN Features
MRC Parameter Characteristics
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
CSYM SURFACE FINISH 32.0 MICROINCHES GRIP
AASU HEAD HEIGHT 0.071 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CRSQ COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
THSD THREAD SERIES DESIGNATOR UNJF
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 0.443 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATT MATERIAL STEEL COMP XM-13 OVERALL
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
AASK HEAD STYLE FLAT COUNTERSUNK UNDERCUT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAUR GRIP DIAMETER 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
AASB FASTENER LENGTH 0.828 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
ANEE GRIP LENGTH 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL
AASL HEAD DIAMETER 0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
HT4020-4-6 06950 A 1 C 9X 5 ZZ
HT4020-4-6 97928 R 9 5 4 KZ
HT4020-4-6 73197 A 2 3 4 KZ
HT4020-4-6 L4528 A 2 3 4 ZZ
CHT4020-4-6 17419 A 1 C AB 5 TU
HT4020-4-6 17446 A 1 C 9F 5 ZZ
ST3M652C4-6D 92215 A 2 5 5 ZZ
HT4020-4-6 80539 A 2 3 4 KZ
CHT4020-4-6 92215 A 1 C AB E TU
ST3M652C4-6D 76301 A 2 7 2 KZ
HT4020-4-6 92215 A 9 5 4 KZ
CHT4020-4-6 80539 A 1 C AB 5 TU
Manufacturers
Part SKU Cage Manufacturer Type Status
HT4020-4-6 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4020-4-6 97928 HUCK INTL INC A R
HT4020-4-6 73197 HI-SHEAR CORPORATION A A
HT4020-4-6 L4528 LISI AEROSPACE CANADA CORP E A
CHT4020-4-6 17419 DEUTSCH CO THE A A
HT4020-4-6 17446 HUCK INTERNATIONAL INC. A A
ST3M652C4-6D 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4020-4-6 80539 SPS TECHNOLOGIES LLC A A
CHT4020-4-6 92215 ALCOA GLOBAL FASTENERS INC. A A
ST3M652C4-6D 76301 BOEING COMPANY THE F A
HT4020-4-6 92215 ALCOA GLOBAL FASTENERS INC. A A
CHT4020-4-6 80539 SPS TECHNOLOGIES LLC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 1 09/18/1 N 7318152000 2929
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DF N SF9SX-V F R REFER TO TO 1F-15A-4-1
DN 9B----- N
DS N I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DF SMS D 0 EA 0 U SF9SX-V F
DN SMS D 0 EA 0 U 9B----- N
DS SMS D 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)