PartsTable
Technical Data Sheet

4C21R — Technical Data Sheet

✓ Verified by PartsTable
RTX CORPORATION DIV PRATT & WHITNEY · 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 THERMOCOUPLE,IMMERSION is a RTX CORPORATION DIV PRATT & WHITNEY industrial component. Key specifications include MATERIAL: FIBERGLASS OUTER JACKET INSULATION/SHEATHING, UNIT TYPE: EXPOSED LOOP, OVERALL LENGTH: 13.000 INCHES NOMINAL IN, IMMERSION LENGTH: 2.750 INCHES NOMINAL IN, END ITEM IDENTIFICATION: ELECTRIC POWER GENERATION SYS., ACCOMMODATED WIRE AWG SIZE: 16. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-048-7931, 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
4C21R
NSN: 6685-00-048-7931
FSC: 6685
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
MATERIALFIBERGLASS OUTER JACKET INSULATION/SHEATHING
UNIT TYPEEXPOSED LOOP
OVERALL LENGTH13.000 INCHES NOMINAL IN
IMMERSION LENGTH2.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONELECTRIC POWER GENERATION SYS.
ACCOMMODATED WIRE AWG SIZE16
TERMINAL TYPE AND QUANTITY2 LUG
MOUNTING FACILITY TYPE AND QUANTITY1 BAYONET
NSN6685-00-048-7931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: RTX CORPORATION DIV PRATT & WHITNEY THERMOCOUPLE,IMMERSION TITLE COMPONENT PN 4C21R MFR RTX CORPORATION DIV PRATT & WHITNEY THERMOCOUPLE,IMMERSION
KEY FEATURES
MATERIAL: ASBESTOS INDIVIDUAL WIRE INSULATION
IMMERSION LENGTH: 2.750 INCHES NOMINAL IN
UNIT TYPE: EXPOSED LOOP
ACCOMMODATED WIRE AWG SIZE: 16
TERMINAL TYPE AND QUANTITY: 2 LUG
MOUNTING FACILITY TYPE AND QUANTITY: 1 BAYONET
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALASBESTOS INDIVIDUAL WIRE INSULATION
MATERIALFIBERGLASS OUTER JACKET INSULATION/SHEATHING
OVERALL LENGTH13.000 INCHES NOMINAL IN
IMMERSION LENGTH2.750 INCHES NOMINAL IN
UNIT TYPEEXPOSED LOOP
ACCOMMODATED WIRE AWG SIZE16
TERMINAL TYPE AND QUANTITY2 LUG
MOUNTING FACILITY TYPE AND QUANTITY1 BAYONET
END ITEM IDENTIFICATIONELECTRIC POWER GENERATION SYS.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
7530LInterchangeable
interchangeable cross-reference
interchangeable
10430Interchangeable
interchangeable cross-reference
interchangeable
2400MFInterchangeable
interchangeable cross-reference
interchangeable
2400MF24VInterchangeable
interchangeable cross-reference
interchangeable
MS35339-61Interchangeable
interchangeable cross-reference
interchangeable
IE5236Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4C21R?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4C21R?
4C21R is a THERMOCOUPLE,IMMERSION manufactured by RTX CORPORATION DIV PRATT & WHITNEY.
What parts can replace 4C21R?
There are 15 known substitutes for 4C21R: 7530L, 10430, 2400MF and 12 more. Substitute compatibility should be verified for your specific system.
Is 4C21R still available?
4C21R is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4C21R