5305-01-340-0228 ( ST3M454-6L21 , HT4025L6-21 , HT4025L6-21 , HT4025L6-21 , WC4025L-6-21 , HT4025L6-21 , HT4025L6-21 , ST3M454-6L21 , HT4025L6-21 , HT4025L6-21 , HT4025L6-21 )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-340-0228 5305 013400228 SCREW,CLOSE TOLERANCE 2929
NSN Features
MRC Parameter Characteristics
CMLP THREAD QUANTITY PER INCH 24
THSD THREAD SERIES DESIGNATOR UNJF
AASL HEAD DIAMETER 0.752 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 1.938 INCHES MINIMUM AND 1.968 INCHES MAXIMUM
AAUR GRIP DIAMETER 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AASK HEAD STYLE FLAT COUNTERSUNK
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATT MATERIAL STEEL COMP XM-13 OVERALL
CQBC MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ANEE GRIP LENGTH 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
AASA THREAD LENGTH 0.616 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
ST3M454-6L21 76301 A 2 3 A KZ
HT4025L6-21 80539 A 2 5 A KZ
HT4025L6-21 17446 A 9 5 5 ZZ
HT4025L6-21 56878 A 1 C AC 6 ZZ
WC4025L-6-21 60516 A 2 5 5 ZZ
HT4025L6-21 73197 A 2 5 A KZ
HT4025L6-21 L4528 A 2 5 A ZZ
ST3M454-6L21 58998 A 2 5 5 ZZ
HT4025L6-21 92215 A 9 5 A KZ
HT4025L6-21 06950 A 2 5 5 ZZ
HT4025L6-21 97928 R 9 5 A KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
ST3M454-6L21 76301 BOEING COMPANY THE F A
HT4025L6-21 80539 SPS TECHNOLOGIES LLC A A
HT4025L6-21 17446 HUCK INTERNATIONAL INC. A A
HT4025L6-21 56878 SPS TECHNOLOGIES LLC A A
WC4025L-6-21 60516 WEST COAST AEROSPACE INC A A
HT4025L6-21 73197 HI-SHEAR CORPORATION A A
HT4025L6-21 L4528 LISI AEROSPACE CANADA CORP E A
ST3M454-6L21 58998 EMHART TEKNOLOGIES LLC A A
HT4025L6-21 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4025L6-21 06950 ALCOA GLOBAL FASTENERS INC. A A
HT4025L6-21 97928 HUCK INTL INC A R
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 1 06/06/1 N 7318152000 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 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS Z Q EA 0 U D
DN SMS Z Q EA 0 U 9B----- N
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 713 Z 9 A B Z BOLTS/NUTS/SCREWS NOI I/S