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LogiQuest® Lite  A Commercial Alternative to WebFLIS

LogiQuest Lite provides instant access to information on millions of items in the Federal Supply Catalog.
National Stock Number(NSN): 5305-01-738-4420 (5305017384420, 017384420)

NIIN: 01-738-4420 Item Name: SCREW,ASSEMBLED WASHER INC: 06660
FSC: 5305 Assignment Date: May-11-2026 CRIT: X IIG: 06660
ISC: 5 Date Standardized: May-11-2026 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: A FIIG:
ESD: A Schedule B: DEMIL: A DEMIL INT: 1
TIIC: N Originator: 97 ADPEC: 0 RPDMRC: 6
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The full version of LogiQuest has information related to NSN 5305-01-738-4420 in each of the following databases.

 • WHEREUSED - Where NIIN Used
 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class

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Please note that LogiQuest Lite is an informational service only.  Clicking on the CAGE codes below will provide contact information for possible sources of supply.


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Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
42 0624 00 F0219 LEACH INTERNATIONAL EUROPE C 5 2 3 9Z 4 D
ASME B18.6.3, 8-32 X 3/8, STA S- 05047 THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS C 3 1 E 9Z 4 D
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AGAV END ITEM IDENTIFICATION 1510-33-2091552, AIRPLANE CARGO-TRANSPORT
AATC EXTENDED WASHER DIAMETER 0.322 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
AATD EXTENDED WASHER THICKNESS 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
ELRN EXTRA LONG REFERENCE NUMBER ASME B18.6.3, 8-32 X 3/8, STA STEEL, ZN DICHROMATE PASSIVATE
AASB FASTENER LENGTH 0.375 INCHES NOMINAL
AASU HEAD HEIGHT 0.115 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
AASK HEAD STYLE HEXAGON EXTENDED WASHER
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE II
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
AHYM NOMINAL THREAD DIAMETER 0.164 INCHES
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY MACHINE SCREW
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS DIFFERENTIATED BY EXTRA LONG REFERENCE PART NUMBER
FEAT SPECIAL FEATURES PROCUCT NAME: TYPE I CROSS RECESSED HEXAGON WASHER HEAD MACHINE SCREW
THSD THREAD SERIES DESIGNATOR UNIFIED NATIONAL COARSE (UNC)
CMLP THREAD QUANTITY PER INCH 32
AATB WIDTH BETWEEN FLATS 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
YB01 May-01-2026 YB YB
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