PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F0RMICAFF91Insulation Sheet,electrical

Formica Corporation · NSN 5970-00-851-4441 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-851-4441 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-851-4441. Primary manufacturer part number: F0RMICAFF91.
Features
  • Insulation Sheet,electrical — FSC 5970
  • Thickness: 0.094 INCHES NOMINAL IN
  • Width: 36.000 INCHES NOMINAL IN
  • Material: PLASTIC
  • Departure From Cited Document: AS MOD BY W,THK AND LG
  • Nondefinitive Spec/std Data: S FORM AND GEE TYPE
  • Length: 3.000 FEET NOMINAL FT
  • 12 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Insulation Sheet,electrical, cataloged under National Stock Number 5970-00-851-4441, 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 Formica Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 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
NSN5970-00-851-4441
Primary Part NumberF0RMICAFF91
Item NameInsulation Sheet,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerFormica Corporation
StatusCANCELLED
Thickness0.094 INCHES NOMINAL IN
Width36.000 INCHES NOMINAL IN
MaterialPLASTIC
Departure From Cited DocumentAS MOD BY W,THK AND LG
Nondefinitive Spec/std DataS FORM AND GEE TYPE
Length3.000 FEET NOMINAL FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5970-00-099-6281 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-099-6282 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-099-6286 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-189-6722 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-419-3179 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-478-9980 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-912-1949 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-912-1950 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-912-1951 INTERCHANGEABLE
Insulation Sheet,electrical
5970-00-912-4769 INTERCHANGEABLE
Insulation Sheet,electrical
Cross-Reference Index
Part NumberManufacturer
F0RMICAFF91 Formica Corporation (USA)
GE11546 General Electric Co Electromaterials Business Dept (USA)
TEXT0LITE11637 General Electric Co Electromaterials Business Dept (USA)
FORTIN GRADE A-40 Fortin Laminating Corp (USA)
ELECTR0PLYGE100UNCLAD Electroply Inc (USA)
M24768/2-S-8 (36" WIDTH) Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F0RMICAFR45 Formica Corporation (USA)
10134019 Nimikkeistokeskus Ncb Finland (FIN)
F0RMICAFR40 Formica Corporation (USA)
MIL-P-18177 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-I-24768/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MICAPLY EG-758 Mica Corp the (USA)
Related Parts
5970-00-099-6281INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-099-6282INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-099-6286INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-189-6722INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-419-3179INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-478-9980INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-1949INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-1950INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-1951INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-4769INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-4770INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
5970-00-912-4771INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL

Frequently Asked Questions

What is NSN 5970-00-851-4441?

NSN 5970-00-851-4441 is a Insulation Sheet,electrical, manufactured by Formica Corporation, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-851-4441?

NSN 5970-00-851-4441 has 12 cross-referenced part numbers: F0RMICAFF91 (Formica Corporation), GE11546 (General Electric Co Electromaterials Business Dept), TEXT0LITE11637 (General Electric Co Electromaterials Business Dept), FORTIN GRADE A-40 (Fortin Laminating Corp), ELECTR0PLYGE100UNCLAD (Electroply Inc) and 7 more.

What NSN replaces 5970-00-851-4441?

There are 12 known substitutes for 5970-00-851-4441: 5970-00-099-6281, 5970-00-099-6282, 5970-00-099-6286 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F0RMICAFF91?

Key specifications for F0RMICAFF91: Thickness: 0.094 INCHES NOMINAL IN; Width: 36.000 INCHES NOMINAL IN; Material: PLASTIC; Departure From Cited Document: AS MOD BY W,THK AND LG. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-851-4441 still in active supply?

NSN 5970-00-851-4441 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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