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Technical Data Sheet
PartsTable / MRO / QQR175
QQR175 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The QQR175 is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: 25.0 CELSIUS DEGC, conductor_form: SOLID SINGLE CONDUCTOR, special_features: NONMAGNETIC, round_conductor_size: 18 AWG SINGLE CONDUCTOR, electrical_resistance: 0.4219 OHMS PER FOOT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-191-8464, 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→ QQR175
NSN: 6145-00-191-8464
FSC: 6145
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialNICKEL ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating25.0 CELSIUS DEGC
conductor_formSOLID SINGLE CONDUCTOR
special_featuresNONMAGNETIC
round_conductor_size18 AWG SINGLE CONDUCTOR
electrical_resistance0.4219 OHMS PER FOOT
nondefinitive_spec/std_dataE COMPOSITION
departure_from_cited_documentAS MODIFIED BY NONMAGNETIC MATERIAL
material_document_and_classificationQQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN6145-00-191-8464
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: QQR175 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
TEMP RATING: 25.0 CELSIUS DEGC
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
MATERIAL: NICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
•
ELECTRICAL RESISTANCE: 0.1648 OHMS PER FOOT
•
ROUND CONDUCTOR SIZE: 14 AWG SINGLE CONDUCTOR
•
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING25.0 CELSIUS DEGC
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALNICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
ELECTRICAL RESISTANCE0.1648 OHMS PER FOOT
ROUND CONDUCTOR SIZE14 AWG SINGLE CONDUCTOR
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
TEMP RATING25.0 CELSIUS DEGC
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALNICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
ELECTRICAL RESISTANCE0.1648 OHMS PER FOOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
QQR175Upgraded Successor
successor cross-reference
successor
80%NICKEL,20%CHROME,22AWGUpgraded Successor
successor cross-reference
successor
ASTM B 344Upgraded Successor
successor cross-reference
successor
ASTM B344,80%NICKEL,60%CHROMEUpgraded Successor
successor cross-reference
successor
ASTM B344,80%NICKEL,20%CHROMIUMUpgraded Successor
successor cross-reference
successor
705-016-000-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QQR175?
QQR175 is a QQR175. It is classified as a MRO (MRO_GENERAL).
What parts can replace QQR175?
There are 9 known substitutes for QQR175: QQR175, 80%NICKEL,20%CHROME,22AWG, ASTM B 344 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for QQR175?
QQR175 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-191-8464. 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