PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS 6440Wire,nonelectrical

Society of Automotive Engineers Inc · NSN 9505-00-231-2021 · FSC 9505 · No Item Name Available
Verified by PartsTable
NSN 9505-00-231-2021 — this item is cataloged by the U.S. Government under National Stock Number 9505-00-231-2021. Primary manufacturer part number: AMS 6440.
Features
  • Wire,nonelectrical — FSC 9505
  • Basic Shape Style: ROUND
  • Heat Treatment: SPHEROIDIZED
  • Material: STEEL COMP E52100
  • Weight Per Unit Measure: 0.167 POUNDS PER LINEAR FOOT LBS
  • Cross Section Outside Diameter: 0.250 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 521 COMPOSITION AND F4 CONDITION
  • Material Document and Classification: AMS 6440, COMP 521 ASSN STD SINGLE MATERIAL RESPONSE
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Comp E52100 construction
General Description

The Wire,nonelectrical, cataloged under National Stock Number 9505-00-231-2021, is classified within Federal Supply Class 9505 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9505-00-231-2021
Primary Part NumberAMS 6440
Item NameWire,nonelectrical
FSC / FSG9505 / 95 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Basic Shape StyleROUND
Heat TreatmentSPHEROIDIZED
MaterialSTEEL COMP E52100
Weight Per Unit Measure0.167 POUNDS PER LINEAR FOOT LBS
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Nondefinitive Spec/std Data521 COMPOSITION AND F4 CONDITION
Material Document and ClassificationAMS 6440, COMP 521 ASSN STD SINGLE MATERIAL RESPONSE
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-151-9220 INTERCHANGEABLE
Ball,bearing
9510-00-203-5579 INTERCHANGEABLE
Bar,metal
9510-00-231-2022 INTERCHANGEABLE
Bar,metal
9510-00-640-4487 INTERCHANGEABLE
Bar,metal
9510-01-446-5439 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
AMS 6440 Society of Automotive Engineers Inc (USA)
MILS7420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS 6440 Sae International Dba Sae International (USA)
Related Parts
3110-00-151-9220INTERCHANGEABLE
BALL,BEARING
9510-00-203-5579INTERCHANGEABLE
BAR,METAL
9510-00-231-2022INTERCHANGEABLE
BAR,METAL
9510-00-640-4487INTERCHANGEABLE
BAR,METAL
9510-01-446-5439INTERCHANGEABLE
BAR,METAL

Frequently Asked Questions

What is NSN 9505-00-231-2021?

NSN 9505-00-231-2021 is a Wire,nonelectrical, manufactured by Society of Automotive Engineers Inc, classified under FSC 9505 (No Item Name Available). Status: active.

What are the part numbers for NSN 9505-00-231-2021?

NSN 9505-00-231-2021 has 3 cross-referenced part numbers: AMS 6440 (Society of Automotive Engineers Inc), MILS7420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS 6440 (Sae International Dba Sae International).

What NSN replaces 9505-00-231-2021?

There are 5 known substitutes for 9505-00-231-2021: 3110-00-151-9220, 9510-00-203-5579, 9510-00-231-2022 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS 6440?

Key specifications for AMS 6440: Basic Shape Style: ROUND; Heat Treatment: SPHEROIDIZED; Material: STEEL COMP E52100; Weight Per Unit Measure: 0.167 POUNDS PER LINEAR FOOT LBS. 8 total characteristics are documented in the Federal Logistics Information System.

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