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Technical Data Sheet
PartsTable / COMPONENT / 2663275-1
2663275-1 ✓ 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 2663275-1 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 6685-00-257-1568, 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
2663275-1
NSN: 6685-00-257-1568
FSC: 6685
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number2663275-1
NSN6685-00-257-1568
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2663275-1 TITLE COMPONENT PN 2663275-1 MFR 2663275-1
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
COLOR: BLACK CASE
•
BOLT CIRCLE DIAMETER: 4.312 INCHES NOMINAL IN
•
SURFACE TREATMENT: ENAMEL CASE
•
FSC APPLICATION DATA: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
•
MATERIAL: STEEL ACTUATING ELEMENT
•
OVERALL DIAMETER: 4.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE QUANTITY3
COLORBLACK CASE
OVERALL DEPTH1.531 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.312 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL CASE
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MATERIALSTEEL ACTUATING ELEMENT
OVERALL DIAMETER4.938 INCHES NOMINAL IN
MATERIALPLASTIC PROTECTIVE CRYSTAL
END ITEM IDENTIFICATIONMISSILE,AIR INTERCEPT SIDEWINDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
51F3 1-2 0-5000Interchangeable
interchangeable cross-reference
interchangeable
2663275-2Interchangeable
interchangeable cross-reference
interchangeable
51FInterchangeable
interchangeable cross-reference
interchangeable
51-65Interchangeable
interchangeable cross-reference
interchangeable
1039Interchangeable
interchangeable cross-reference
interchangeable
35-105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2663275-1?
2663275-1 is a 2663275-1.
What parts can replace 2663275-1?
There are 9 known substitutes for 2663275-1: 51F3 1-2 0-5000, 2663275-2, 51F and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2663275-1?
2663275-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-257-1568. 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