Commercial Alternative to WebFLIS Menu

Get a free trial and you'll have access to all of the features and data that LogiQuest has to offer.


Advanced Search Free LogiQuest Trial
Click here to request your free LogiQuest trial today.
Search Syntax Examples: (Searches are not case sensitive)
  Space separated terms like BALL BEARING find records containing both BALL AND BEARING
  Comma separated terms like BALL, BEARING find records containing either BALL OR BEARING
  Search terms can include multi-character() or single-charater(%) wildcards.

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): 5305-01-226-0795 (5305012260795, 012260795)

NIIN: 01-226-0795 Item Name: SCREW,MACHINE INC: 06657
FSC: 5305 Assignment Date: Feb-12-1986 CRIT: X IIG: 06657
ISC: 5 Date Standardized: Feb-12-1986 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: U FIIG: A500D0
ESD: Schedule B: 7318.15.2000 DEMIL: A DEMIL INT: 1
TIIC: 1 Originator: 97 ADPEC: RPDMRC:
Advantages & Benefits to a full LogiQuest subscription:

With a full subscription to LogiQuest, you can affordably maintain readiness of US military equipment, view current and historical NSN pricing, find substitutable manufacturer’s part numbers, analyze weapon systems, view detailed vendor data, proactively address DMSMS and bid on government selling opportunities. Directly search 60+ databases from Navy, Army, Air Force, Marines, and commercial sources. Examples include APL, AMDF, Milspecs, CAGE, SAM, EPLS, QPL, QPD, and many more.

The full version of LogiQuest has information related to NSN 5305-01-226-0795 in each of the following databases.

 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class
 • Schedule B - Export Commodity Classifications

Contact us to request your free trial of LogiQuest® today.

Learn More

To learn more about LogiQuest® click here.

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.


  Contact an advertising partner for price and availability for this item.
Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
089-5436-20 22373 HONEYWELL INTERNATIONAL INC. C 7 2 2 9Z D
089K-5436-20 K0668 LEONARDO UK LTD C 5 2 4 9Z D
4-40UNC2A1-1/4LGANSIB18.6.3FLATH 80204 AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED C 3 1 4 9Z D
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 2A
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 1.183 INCHES NOMINAL
AASB FASTENER LENGTH 1.250 INCHES NOMINAL
AASK HEAD STYLE A39 FLAT COUNTERSUNK
AASL HEAD DIAMETER 0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE B2 CROSS RECESS TYPE II
AHYM NOMINAL THREAD DIAMETER 0.112 INCHES
CMLP THREAD QUANTITY PER INCH 40
CRSQ COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
CYAU SCREW MATERIAL STEEL COMP 301 OR STEEL COMP 430
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION IFI-104 ASSN STD ALL MATERIAL RESPONSES
CYBA SCREW SURFACE TREATMENT PASSIVATE
SUPP SUPPLEMENTARY FEATURES ARINC-KING PT LIST 006-8024-05,SIMILAR TO NSN 5305-00-763-6956
THSD THREAD SERIES DESIGNATOR UNIFIED NATIONAL COARSE (UNC)
ZZZK SPECIFICATION/STANDARD DATA 22373-089-5436 MANUFACTURERS SPECIFICATION CONTROL AND 80204-ANSI B18.6.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZT NONDEFINITIVE SPEC/STD DATA 1 TABLE AND 4-40 SIZE AND 1-1/4IN. LENGTH AND STLS/STL MATERIAL
ZZZW DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
YA01 Jul-01-2001 YA YA
Contact us to request your free trial of LogiQuest® today.   Click here to learn more about LogiQuest®.
Company Logo
Phone Icon (978) 774-7999 x600 Email Icon 

© 2026 Copyright Terabase Corporation.  All rights reserved. ® LogiQuest is a registered trademark of Terabase Corporation. ® Terabase is a registered trademark of Terabase Corporation. Website design by Sperling Interactive.