PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4900K70RAMAWire,electrical

Ametek Inc Div Aerospace and Defense · NSN 6145-00-982-8397 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-982-8397 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-982-8397. Primary manufacturer part number: 4900K70RAMA.
Features
  • Wire,electrical — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Cross Section Outside Diameter: 0.013 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-00-982-8397, 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 Ametek Inc Div Aerospace and Defense. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-982-8397
Primary Part Number4900K70RAMA
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusCANCELLED
Cross-Sectional Shape StyleROUND
Conductor FormSOLID SINGLE CONDUCTOR
Cross Section Outside Diameter0.013 INCHES NOMINAL IN
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size28 AWG SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Conductor FormSOLID SINGLE CONDUCTOR
Cross Section Outside Diameter0.013 INCHES NOMINAL IN
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size28 AWG SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-00-059-9778
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeZN
Weight0.0001 lbs
Cube0.0000 cu ft
Verified Substitutes 12
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Cross-Reference Index
Part NumberManufacturer
4900K70RAMA Ametek Inc Div Aerospace and Defense (USA)
QQ-W-343S28SIT Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
421-0076-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
QQW343S28S1T Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59551 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59551-S28S2S Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B33 American Society for Testing and Materials Dba Astm International (USA)
QQW343S28S2S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B33-28AWG American Society for Testing and Materials Dba Astm International (USA)
AA59551-S28S1T Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
6145PL0801549 Jednolity Indeks Materialowy - Uniform Material Index (POL)
672B482P18 Bae Systems Controls Inc. (USA)
273-1034 P28 Raytheon Company Div Corp (USA)
00702-1328 Anaconda Co the (USA)
273-1034 P28 Raytheon Company Dba Raytheon Co (USA)
QQ-W-343 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
299/2 Belden, Inc. (USA)
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Frequently Asked Questions

What is NSN 6145-00-982-8397?

NSN 6145-00-982-8397 is a Wire,electrical, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-982-8397?

NSN 6145-00-982-8397 has 17 cross-referenced part numbers: 4900K70RAMA (Ametek Inc Div Aerospace and Defense), QQ-W-343S28SIT (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 421-0076-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), QQW343S28S1T (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59551 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 12 more.

What NSN replaces 6145-00-982-8397?

There are 12 known substitutes for 6145-00-982-8397: 6145-00-059-9778, 6145-00-059-9780, 6145-00-170-6467 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4900K70RAMA?

Key specifications for 4900K70RAMA: Cross-Sectional Shape Style: ROUND; Conductor Form: SOLID SINGLE CONDUCTOR; Cross Section Outside Diameter: 0.013 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-982-8397 still in active supply?

NSN 6145-00-982-8397 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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