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): 5210-00-030-3426 (5210000303426, 000303426)

( Historical )
NIIN: 00-030-3426 Item Name: OPTICAL FLAT INC: 18274
FSC: 5210 Assignment Date: Oct-28-1972 CRIT: X IIG: 18274
ISC: 5 Date Standardized: Feb-01-1975 HMIC: N DODIC:
NSC: 4 Cancellation Date: Jul-21-2020 PMIC: U FIIG: T303-J
ESD: Schedule B: DEMIL: A DEMIL INT: 1
TIIC: 1 Originator: 98 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 5210-00-030-3426 in each of the following databases.

 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class

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.
Management Information
MOEC SOS A A C R C S L C CIIC U P Q U S C Unit Price UI UICF MCD Action Date C/H
DF JCD Y U 0 U 1 L $0.00 EA LP*---N Dec-01-2016 H
Phrase Information
MOEC PC Phrase QPA UOM OOU JTC
DF N DISPOSAL 000
Technical Characteristics Information
MRC Requirement Statement Reply Statement
ABMZ DIAMETER 4.000 INCHES NOMINAL
ALFK CASE NOT PROVIDED
APGF DESIGN TYPE WORKING DOUBLE
BSFY WORKING SURFACE FLATNESS ACCURACY 0.00000300 INCHES NOMINAL
MATT MATERIAL QUARTZ, FUSED
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
FGG4 Jan-07-1998 0 0 E TG TU TU
Freight Information

Description: RECORDING DEVICES GAUGES/METERS NOI Originating Activity: TG
Hazardous Material: National Motor Freight Classification Number: 058240
Less Than One Truckload: F NMFC Sub-Item: X
Uniform Freight Classification Number: 33170 Rail Variance Code:
Less Than One Carload: Water Commodity Code: 732
Type of Cargo Code: Z Special Handling Code: 9
Air Commodity Special Handling Code: VZ Air Dimension Code: A
Integrity Code:
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.