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PartsTable / COMPONENT / 1646-6TA2-1
1646-6TA2-1 ✓ 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 1646-6TA2-1 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 6610-00-663-4141, 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
1646-6TA2-1
NSN: 6610-00-663-4141
FSC: 6610
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
Part Number1646-6TA2-1
NSN6610-00-663-4141
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1646-6TA2-1 TITLE COMPONENT PN 1646-6TA2-1 MFR 1646-6TA2-1
KEY FEATURES
•
MECHANICAL CONNECTION TYPE: INTERNAL PIPE
•
DEPTH: 4.312 INCHES NOMINAL IN
•
WIDTH: 3.250 INCHES NOMINAL IN
•
COLOR: WHITE POINTER OVERALL
•
HEIGHT: 3.250 INCHES NOMINAL IN
•
ACCURACY RATING: 100.000 FEET PER MINUTE SINGLE INDICATOR SINGLE SCALE FT
•
MECHANICAL CONNECTION QUANTITY: 1
•
POINTER FINISH: NONLUMINOUS SINGLE POINTER
TECHNICAL CHARACTERISTICS (FLIS)
MECHANICAL CONNECTION TYPEINTERNAL PIPE
DEPTH4.312 INCHES NOMINAL IN
WIDTH3.250 INCHES NOMINAL IN
COLORWHITE POINTER OVERALL
HEIGHT3.250 INCHES NOMINAL IN
ACCURACY RATING100.000 FEET PER MINUTE SINGLE INDICATOR SINGLE SCALE FT
MECHANICAL CONNECTION QUANTITY1
POINTER FINISHNONLUMINOUS SINGLE POINTER
MECHANICAL CONNECTION SIZE1/8 IN. IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSW/NONLUMINOUS DIAL MARKINGS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AN5825-7Interchangeable
interchangeable cross-reference
interchangeable
1646-6SB6-2Interchangeable
interchangeable cross-reference
interchangeable
1648-6UB6-1Interchangeable
interchangeable cross-reference
interchangeable
MS28049-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-7721Interchangeable
interchangeable cross-reference
interchangeable
716BK8-036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1646-6TA2-1?
1646-6TA2-1 is a 1646-6TA2-1.
What parts can replace 1646-6TA2-1?
There are 7 known substitutes for 1646-6TA2-1: AN5825-7, 1646-6SB6-2, 1648-6UB6-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1646-6TA2-1?
1646-6TA2-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6610-00-663-4141. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026