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PartsTable / COMPONENT / 999R0045
999R0045 ✓ Verified by PartsTable
— · 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: COPPER ALLOY, material_document_and_classification: MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-226-7110, 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
999R0045
NSN: 4320-01-226-7110
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
material_document_and_classificationMIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4320-01-226-7110
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 999R0045 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
376 373 R91Interchangeable
interchangeable cross-reference
interchangeable
PT-135Interchangeable
interchangeable cross-reference
interchangeable
51153Interchangeable
interchangeable cross-reference
interchangeable
C2-35Interchangeable
interchangeable cross-reference
interchangeable
44607Interchangeable
interchangeable cross-reference
interchangeable
14291-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 999R0045?
999R0045 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 999R0045?
There are 8 known substitutes for 999R0045: 376 373 R91, PT-135, 51153 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 999R0045?
999R0045 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-226-7110. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026