278-221 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

278-221: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_style: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING, bulb_length: 10.750 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, mounting_method: BASE, capillary_tube_length: 84.0 INCHES NOMINAL IN, contact_action_stimulus: INCREASE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-235-4099, 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

MRO→ MRO_GENERAL→ 278-221

NSN: 5935-01-235-4099
NIINs: 012354099, 012791064
FSC: 5935 — Connectors, Electrical
CAGE: 62676 — RADIOSHACK CORPORATION DBA RADIOSHACK (USA)

SPECIFICATIONS

body_style	ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
bulb_length	10.750 INCHES NOMINAL IN
terminal_type	TAB W/SCREW
mounting_method	BASE
mating_end_quantity	2
capillary_tube_length	84.0 INCHES NOMINAL IN
contact_action_stimulus	INCREASE
temp_sensing_element_type	CAPILLARY TUBE-BULB
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
NSN	5935-01-235-4099

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING

•

MATING END QUANTITY: 2

TECHNICAL CHARACTERISTICS

BODY STYLE	ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
MATING END QUANTITY	2

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 278-221?

278-221 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 278-221?

278-221 is cataloged in the U.S. Government catalog under NSN 5935-01-235-4099. This indicates validated use in U.S. government and defense supply chains.

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278-221 — SWITCH,THERMOSTATIC

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