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4HA1 — SENSOR,AMBIENT TEMPERATURE

✓ Government record, cited
OSHKOSH CORP · COMPONENT
PRODUCT OVERVIEW

4HA1: SENSOR,AMBIENT TEMPERATURE.

The SENSOR,AMBIENT TEMPERATURE is a OSHKOSH CORP industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-477-2349, 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
4HA1
NSN: 6685-01-477-2349
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
Part Number4HA1
ManufacturerOSHKOSH CORP
NSN6685-01-477-2349
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: OSHKOSH CORP SENSOR,AMBIENT TEMPERATURE TITLE COMPONENT PN 4HA1 MFR OSHKOSH CORP SENSOR,AMBIENT TEMPERA
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 3
5HA1Reference document
Same NSN cross-reference
Reference document — Secondary reference
6685014772349Reference document
Same NSN cross-reference
Reference document — Informative reference only
10025259Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4HA1?
4HA1 is a SENSOR,AMBIENT TEMPERATURE manufactured by OSHKOSH CORP.
What parts can replace 4HA1?
There are 3 known substitutes for 4HA1: 5HA1, 6685014772349, 10025259. Substitute compatibility should be verified for your specific system.
What is the NSN for 4HA1?
4HA1 is cataloged in the U.S. Government catalog under NSN 6685-01-477-2349. This indicates validated use in U.S. government and defense supply chains.
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