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5R1129 — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited
CATERPILLAR INC DIV CATERPILLAR DEFENSE · COMPONENT
PRODUCT OVERVIEW

5R1129: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: STEEL BULB, SCALE TYPE: CONCENTRIC DIAL, END ITEM IDENTIFICATION: TRACTOR,FULL TRCKED LOW SPD; DSL MED DBP W/BUL DOZ. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-147-5084, 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
5R1129
NSN: 6685-00-147-5084
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
MATERIALSTEEL BULB
SCALE TYPECONCENTRIC DIAL
BULB QUANTITY1
END ITEM IDENTIFICATIONTRACTOR,FULL TRCKED LOW SPD; DSL MED DBP W/BUL DOZ
NSN6685-00-147-5084
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: CATERPILLAR INC DIV CATERPILLAR DEFENSE THERMOMETER,INDICATING,CAPILLARY TITLE COMPONENT PN 5R1129 MFR CATERPILLAR INC DIV CATERPILLAR DEFENSE THERMOMETER,INDICATING
KEY FEATURES
•
SCALE TYPE: CONCENTRIC DIAL
•
BULB QUANTITY: 1
•
MATERIAL: STEEL BULB
TECHNICAL CHARACTERISTICS
SCALE TYPECONCENTRIC DIAL
BULB QUANTITY1
END ITEM IDENTIFICATIONTRACTOR,FULL TRCKED LOW SPD; DSL MED DBP W/BUL DOZ
MATERIALSTEEL BULB
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5R1129?
5R1129 is a THERMOMETER,INDICATING,CAPILLARY manufactured by CATERPILLAR INC DIV CATERPILLAR DEFENSE.
What is the NSN for 5R1129?
5R1129 is cataloged in the U.S. Government catalog under NSN 6685-00-147-5084. 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.