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PartsTable / COMPONENT / GGT355
GGT355 ✓ 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 GGT355 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 6685-00-253-2553, 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
GGT355
NSN: 6685-00-253-2553
FSC: 6685
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberGGT355
NSN6685-00-253-2553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GGT355 TITLE COMPONENT PN GGT355 MFR GGT355
KEY FEATURES
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKING ON WHITE BACKGROUND
•
DESIGN TYPE: MAXIMUM
•
ACTUATING MEDIUM: MERCURY
•
FEATURES PROVIDED: EXPANSION CHAMBER
•
SCALE SMALLEST INCREMENT: 1.0 DEG FAHRENHEIT
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SCALE TYPE: ETCHED STEM
•
SCALE ACCURACY RATING: PORM 0.5 DEG F BELOW ZERO AND PORM 0.3 DEG F ABOVE ZERO DEGF
TECHNICAL CHARACTERISTICS (FLIS)
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKING ON WHITE BACKGROUND
DESIGN TYPEMAXIMUM
ACTUATING MEDIUMMERCURY
FEATURES PROVIDEDEXPANSION CHAMBER
SCALE SMALLEST INCREMENT1.0 DEG FAHRENHEIT
OVERALL LENGTH12.000 INCHES NOMINAL IN
SCALE TYPEETCHED STEM
SCALE ACCURACY RATINGPORM 0.5 DEG F BELOW ZERO AND PORM 0.3 DEG F ABOVE ZERO DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
ML-4Interchangeable
interchangeable cross-reference
interchangeable
6-1-2315-20-210AInterchangeable
interchangeable cross-reference
interchangeable
ATU4Interchangeable
interchangeable cross-reference
interchangeable
M27/164-05Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-27/164Interchangeable
interchangeable cross-reference
interchangeable
014502VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GGT355?
GGT355 is a GGT355.
What parts can replace GGT355?
There are 6 known substitutes for GGT355: ML-4, 6-1-2315-20-210A, ATU4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GGT355?
GGT355 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-253-2553. 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