5305-00-316-8103 ( HT4024L4-20 , ST3M455-4L20-1 , HT4024L4-20 , ST3M455-4L20-1 , HT4024L4-20 , HT4024L4-20 , HT4024L4-20 , ST3M455-4L20-1 , ST3M455-4L20-1 , HT4024L4-20 , HT4024L4-20 , ST3M455-4L20-1 , ST3M455-4L20-1 , HT4024L4-20 )

NSN Information
NSN FSC NIIN Item Name INC
5305-00-316-8103 5305 003168103 SCREW,CLOSE TOLERANCE 2929
NSN Features
MRC Parameter Characteristics
AASL HEAD DIAMETER 0.389 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
AASA THREAD LENGTH 0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
AASK HEAD STYLE FILLISTER COUNTERSUNK
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 23-112,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL
AASU HEAD HEIGHT 0.015 INCHES MAXIMUM
AASB FASTENER LENGTH 1.704 INCHES MINIMUM AND 1.734 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
ANEE GRIP LENGTH 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
AAUR GRIP DIAMETER 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
HT4024L4-20 06950 A 2 3 5 ZZ
ST3M455-4L20-1 76301 A 2 7 2 SB
HT4024L4-20 56878 A 2 3 5 SB
ST3M455-4L20-1 58998 A 2 5 5 ZZ
HT4024L4-20 73197 A 2 3 5 SB
HT4024L4-20 92215 A 9 5 5 SB
HT4024L4-20 17446 A 1 C 9F 5 ZZ
ST3M455-4L20-1 80539 A 2 5 5 ZZ
ST3M455-4L20-1 92215 A 2 5 5 ZZ
HT4024L4-20 L4528 A 2 3 5 ZZ
HT4024L4-20 97928 R 9 5 5 SB
ST3M455-4L20-1 17446 A 2 5 5 ZZ
ST3M455-4L20-1 K5676 A 2 5 5 ZZ
HT4024L4-20 50392 F 9 5 5 SB
Manufacturers
Part SKU Cage Manufacturer Type Status
HT4024L4-20 06950 ALCOA GLOBAL FASTENERS INC. A A
ST3M455-4L20-1 76301 BOEING COMPANY THE F A
HT4024L4-20 56878 SPS TECHNOLOGIES LLC A A
ST3M455-4L20-1 58998 EMHART TEKNOLOGIES LLC A A
HT4024L4-20 73197 HI-SHEAR CORPORATION A A
HT4024L4-20 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4024L4-20 17446 HUCK INTERNATIONAL INC. A A
ST3M455-4L20-1 80539 SPS TECHNOLOGIES LLC A A
ST3M455-4L20-1 92215 ALCOA GLOBAL FASTENERS INC. A A
HT4024L4-20 L4528 LISI AEROSPACE CANADA CORP E A
HT4024L4-20 97928 HUCK INTL INC A R
ST3M455-4L20-1 17446 HUCK INTERNATIONAL INC. A A
ST3M455-4L20-1 K5676 CMP PRODUCTS A DIVISION OF BRITI E A
HT4024L4-20 50392 SPS TECHNOLOGIES INC A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 1 11/11/1 N 7318152000 2929
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS N I
DF N SF9SX-V F R REFER TO TO 1F-15A-4-1
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
DS SMS Z A EA 0 U D
DF SMS Z A EA 0 U SF9SX-V F
DN SMS Z A 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
093486 Z 48950 Z 713 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)