PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-006Resistance Wire

Raytheon Company Div Corp · NSN 6145-00-192-1643 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-192-1643 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-192-1643. Primary manufacturer part number: 21-006.
Features
  • Resistance Wire — FSC 6145
  • Round Conductor Size: 25 AWG SINGLE CONDUCTOR
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Material: NICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
  • Electrical Resistance: 2.112 OHMS PER FOOT
  • 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
  • Round Conductor Size: 25 AWG SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Nickel All0y Uns N06003 Core Conductor Single Conductor construction
General Description

The Resistance Wire, cataloged under National Stock Number 6145-00-192-1643, is classified within Federal Supply Class 6145 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Raytheon Company Div Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6145-00-192-1643
Primary Part Number21-006
Item NameResistance Wire
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerRaytheon Company Div Corp
StatusCANCELLED
Round Conductor Size25 AWG SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
MaterialNICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
Electrical Resistance2.112 OHMS PER FOOT
Temp Rating25.0 CELSIUS DEGC
Material Document and ClassificationQQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size25 AWG SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
MaterialNICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR
Electrical Resistance2.112 OHMS PER FOOT
Temp Rating25.0 CELSIUS DEGC
Material Document and ClassificationQQ-R-175,60NP-16CR CANCELED FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6145-00-192-169280%NICKEL,20%CHROME,22AWG SUCCESSOR
Resistance Wire
Sae International Dba Sae International
5330-00-086-7298 INTERCHANGEABLE
Seal,plain Encased
5945-00-088-252421-006 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
6145-00-192-1693 INTERCHANGEABLE
Resistance Wire
5950-00-251-655321006 INTERCHANGEABLE
Transformer,pulse
Magnetika Inc
5310-00-339-8929NK818-6D INTERCHANGEABLE
Nut
Long-Lok, Llc
5330-00-367-5938119757 INTERCHANGEABLE
Gasket
Mag Aerospace Industries, Llc Div Safran Cabins
4520-00-554-9449 INTERCHANGEABLE
Heating Element,electrical,nonim
5977-00-927-0216 INTERCHANGEABLE
Ring Assembly,electrical Contact
5310-01-112-1251 INTERCHANGEABLE
Nut,plain,knurled
Cross-Reference Index
Part NumberManufacturer
21-006 PRIMARY Raytheon Company Div Corp (USA)
ASTM B344 American Society for Testing and Materials Dba Astm International (USA)
8109416 PRIMARY Us Army Aviation and Missile Command (USA)
TYPE 60-16 NP-CR American Society for Testing and Materials Dba Astm International (USA)
QQ-R-175 COMP D Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6145-00-192-1692SUCCESSOR
RESISTANCE WIRE
80%NICKEL,20%CHROME,22AWG
5330-00-086-7298INTERCHANGEABLE
SEAL,PLAIN ENCASED
5945-00-088-2524INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21-006
6145-00-192-1693INTERCHANGEABLE
RESISTANCE WIRE
5950-00-251-6553INTERCHANGEABLE
TRANSFORMER,PULSE
21006
5310-00-339-8929INTERCHANGEABLE
NUT
NK818-6D
5330-00-367-5938INTERCHANGEABLE
GASKET
119757
4520-00-554-9449INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5977-00-927-0216INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
5310-01-112-1251INTERCHANGEABLE
NUT,PLAIN,KNURLED
5940-01-235-5857INTERCHANGEABLE
TERMINAL BOARD
5945-01-388-6388INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21.006

Frequently Asked Questions

What is NSN 6145-00-192-1643?

NSN 6145-00-192-1643 is a Resistance Wire, manufactured by Raytheon Company Div Corp, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-192-1643?

NSN 6145-00-192-1643 has 5 cross-referenced part numbers: 21-006 (Raytheon Company Div Corp), ASTM B344 (American Society for Testing and Materials Dba Astm International), 8109416 (Us Army Aviation and Missile Command), TYPE 60-16 NP-CR (American Society for Testing and Materials Dba Astm International), QQ-R-175 COMP D (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 6145-00-192-1643?

There are 12 known substitutes for 6145-00-192-1643: 6145-00-192-1692, 5330-00-086-7298, 5945-00-088-2524 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-006?

Key specifications for 21-006: Round Conductor Size: 25 AWG SINGLE CONDUCTOR; Conductor Form: SOLID SINGLE CONDUCTOR; Material: NICKEL ALL0Y UNS N06003 CORE CONDUCTOR SINGLE CONDUCTOR; Electrical Resistance: 2.112 OHMS PER FOOT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-192-1643 still in active supply?

NSN 6145-00-192-1643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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