PartsTable / COMPONENT / 4C21R
4C21R
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— · 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 4C21R is a the manufacturer industrial component. 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
Part Number 4C21R NSN 6685-00-048-7931
COMPONENT DIAGRAM
COMPONENT
MAIN IC
EDGE CONNECTOR
No detailed specs available
4C21R
TITLE
COMPONENT
PN
4C21R
MFR
4C21R
KEY FEATURES
• MATERIAL: ASBESTOS INDIVIDUAL WIRE INSULATION
• IMMERSION LENGTH: 2.750 INCHES NOMINAL IN
• ACCOMMODATED WIRE AWG SIZE: 16
• TERMINAL TYPE AND QUANTITY: 2 LUG
• MOUNTING FACILITY TYPE AND QUANTITY: 1 BAYONET
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL ASBESTOS INDIVIDUAL WIRE INSULATION MATERIAL FIBERGLASS OUTER JACKET INSULATION/SHEATHING OVERALL LENGTH 13.000 INCHES NOMINAL IN 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 END ITEM IDENTIFICATION ELECTRIC POWER GENERATION SYS.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7530L Interchangeable interchangeable cross-reference
interchangeable
10430 Interchangeable interchangeable cross-reference
interchangeable
2400MF Interchangeable interchangeable cross-reference
interchangeable
2400MF24V Interchangeable interchangeable cross-reference
interchangeable
MS35339-61 Interchangeable interchangeable cross-reference
interchangeable
IE5236 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4C21R?
4C21R is a 4C21R.
What parts can replace 4C21R?
There are 14 known substitutes for 4C21R: 7530L, 10430, 2400MF and 11 more. Substitute compatibility should be verified for your specific system.
Is 4C21R still available?
4C21R is currently cancelled.