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K3055 — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited
DESCO CORP MARSH BELLOFRAM DIV · COMPONENT
PRODUCT OVERVIEW

K3055: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: COPPER ALLOY OVERALL, BULB TYPE: PLAIN RIGID, CASE TYPE: ROUND, BULB STYLE: BENDABLE CAPILLARY, SCALE TYPE: DIAL, CASE DIAMETER: 2.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-206-8925, 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
K3055
NSN: 6685-01-206-8925
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)
SPECIFICATIONS
MATERIALCOPPER ALLOY OVERALL
BULB TYPEPLAIN RIGID
CASE TYPEROUND
BULB STYLEBENDABLE CAPILLARY
SCALE TYPEDIAL
BULB QUANTITY1
CASE DIAMETER2.688 INCHES NOMINAL IN
DIAL DIAMETER2.625 INCHES NOMINAL IN
BULB TIP LENGTH3.250 INCHES NOMINAL IN
ACTUATING MEDIUMVAPOR
STYLE DESIGNATORBULB W/O SOCKET
FEATURES PROVIDEDPROTECTIVE GLASS/PLASTIC AND RING
NSN6685-01-206-8925
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: DESCO CORP MARSH BELLOFRAM DIV THERMOMETER,INDICATING,CAPILLARY TITLE COMPONENT PN K3055 MFR DESCO CORP MARSH BELLOFRAM DIV THERMOMETER,INDICATING
KEY FEATURES
•
FLEXIBLE TUBE LENGTH: 72.000 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 CENTER BACK
•
BULB TYPE: PLAIN RIGID
•
BULB CONNECTION TYPE: PLAIN
•
DIAL DIAMETER: 2.625 INCHES NOMINAL IN
•
INDICATOR CONNECTION METHOD: FLEXIBLE TUBE
•
STYLE DESIGNATOR: BULB W/O SOCKET
•
CASE DIAMETER: 2.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLEXIBLE TUBE LENGTH72.000 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 CENTER BACK
BULB TYPEPLAIN RIGID
BULB CONNECTION TYPEPLAIN
DIAL DIAMETER2.625 INCHES NOMINAL IN
INDICATOR CONNECTION METHODFLEXIBLE TUBE
STYLE DESIGNATORBULB W/O SOCKET
CASE DIAMETER2.688 INCHES NOMINAL IN
ACTUATING MEDIUMVAPOR
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K3055?
K3055 is a THERMOMETER,INDICATING,CAPILLARY manufactured by DESCO CORP MARSH BELLOFRAM DIV.
What is the NSN for K3055?
K3055 is cataloged in the U.S. Government catalog under NSN 6685-01-206-8925. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.