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Technical Data Sheet
PartsTable / COMPONENT / 6635-7221-1403
6635-7221-1403 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 6635-7221-1403 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6635-00-401-7871, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6635-7221-1403
NSN: 6635-00-401-7871
FSC: 6635
CAGE: 99998 — DEFENSE SUPPLY CENTER RICHMOND INDUSTRIAL PLANT EQUIPMENT /DLA/ (USA)
SPECIFICATIONS
Part Number6635-7221-1403
NSN6635-00-401-7871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 6635-7221-1403 TITLE COMPONENT PN 6635-7221-1403 MFR 6635-7221-1403
KEY FEATURES
•
MATERIAL: GLASS
•
OPTICAL ELEMENT QUANTITY: 1
•
ACCESSORY COMPONENTS AND QUANTITY: 14IN SCREEN 1;LENS X10-X100 1; CHROME PLATED TABLE 30X6 IN 1 IN
•
OPTICAL ELEMENT TYPE: SINGLE LENS
•
ECCENTRIC CONSTRUCTION: NOT PROVIDED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS
SPECIAL FEATURESDRIVE SYSTEM CONSTANT SPEED HORIZONTAL AND VERTICAL DRIVE SYSTEMS WITH MANUAL OVERRIDE; TUNGSTEN HALOGEN 60 HZ LIGHT SOURCE; QWICK II DIGITAL READ OUT WITH 1 MICRON RESOLUTION GLASS SCALES; 120V,SINGLE PHASE,60HZ V
OPTICAL ELEMENT QUANTITY1
ACCESSORY COMPONENTS AND QUANTITY14IN SCREEN 1;LENS X10-X100 1; CHROME PLATED TABLE 30X6 IN 1 IN
OPTICAL ELEMENT TYPESINGLE LENS
ECCENTRIC CONSTRUCTIONNOT PROVIDED
OVERALL HEIGHT1905.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH55.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH1127.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
14066Interchangeable
interchangeable cross-reference
interchangeable
H14066Interchangeable
interchangeable cross-reference
interchangeable
MS51961-33Interchangeable
interchangeable cross-reference
interchangeable
13381-1BInterchangeable
interchangeable cross-reference
interchangeable
53-46Interchangeable
interchangeable cross-reference
interchangeable
6RS5GH26Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6635-7221-1403?
6635-7221-1403 is a 6635-7221-1403.
What parts can replace 6635-7221-1403?
There are 8 known substitutes for 6635-7221-1403: 14066, H14066, MS51961-33 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6635-7221-1403?
6635-7221-1403 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6635-00-401-7871. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026