PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FE16CSW000Insulation Sleeving,electrical

Markel Corp. · NSN 5970-00-485-2087 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-485-2087 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-485-2087. Primary manufacturer part number: FE16CSW000.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Reliability Indicator: NOT ESTABLISHED
  • Inside Diameter: 0.053 INCHES NOMINAL IN
  • Minimum Tensile Strength: 1800 POUNDS PER SQUARE INCH LBS
  • Flexibility: SEMIRIGID
  • Nondefinitive Spec/std Data: 16AWG SIZE
  • Dielectric Material Voltage Rating Per Unit Thickness: 650.0 VOLTS PER MIL /0.001 INCH/ IN
  • Style Designator: NONSHRINKABLE
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-485-2087, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Markel Corp.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-485-2087
Primary Part NumberFE16CSW000
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerMarkel Corp.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inside Diameter0.053 INCHES NOMINAL IN
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH LBS
FlexibilitySEMIRIGID
Nondefinitive Spec/std Data16AWG SIZE
Dielectric Material Voltage Rating Per Unit Thickness650.0 VOLTS PER MIL /0.001 INCH/ IN
Style DesignatorNONSHRINKABLE
ColorCLEAR
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
MaterialPLASTIC POLYVINYL CHLORIDE (PVC)
Wall Thickness0.016 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-071-1594 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-087-2061 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-087-2065 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-552-9567 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-615-55329025772 INTERCHANGEABLE
Insulation Sleeving,electrical
Us Army Aviation and Missile Command
5970-00-636-1771ASTRA 701 INTERCHANGEABLE
Insulation Sleeving,electrical
Atkins & Pearce, Inc
5970-00-879-0524 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-954-8355 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-954-8365 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-01-111-1778 INTERCHANGEABLE
Insulation Sleeving,electrical
Cross-Reference Index
Part NumberManufacturer
FE16CSW000 PRIMARY Markel Corp. (USA)
FLEXITE E Markel Corp. (USA)
MIL-I-22076 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5970-00-071-1594INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-087-2061INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-087-2065INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-552-9567INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-615-5532INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
9025772
5970-00-636-1771INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
ASTRA 701
5970-00-879-0524INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-954-8355INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-954-8365INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-01-111-1778INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-01-327-4079INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-01-328-8010INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL

Frequently Asked Questions

What is NSN 5970-00-485-2087?

NSN 5970-00-485-2087 is a Insulation Sleeving,electrical, manufactured by Markel Corp., classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-485-2087?

NSN 5970-00-485-2087 has 3 cross-referenced part numbers: FE16CSW000 (Markel Corp.), FLEXITE E (Markel Corp.), MIL-I-22076 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5970-00-485-2087?

There are 12 known substitutes for 5970-00-485-2087: 5970-00-071-1594, 5970-00-087-2061, 5970-00-087-2065 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FE16CSW000?

Key specifications for FE16CSW000: Reliability Indicator: NOT ESTABLISHED; Inside Diameter: 0.053 INCHES NOMINAL IN; Minimum Tensile Strength: 1800 POUNDS PER SQUARE INCH LBS; Flexibility: SEMIRIGID. 11 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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