PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1376Insulation Sleeving,thermal

Accessible Products Co. Dba Techlite Insulation · NSN 5640-01-459-5876 · FSC 5640 · No Item Name Available
Verified by PartsTable
NSN 5640-01-459-5876 — this item is cataloged by the U.S. Government under National Stock Number 5640-01-459-5876. Primary manufacturer part number: 1376.
Features
  • Insulation Sleeving,thermal — FSC 5640
  • Design Form: FULL ROUND
  • Layer Quantity: 1
  • Material: PLASTIC LOCATION NOT OTHERWISE SPECIFIED
  • Inside Diameter: 76.0 MILLIMETERS NOMINAL MM
  • Flammability Rating: COMBUSTIBLE
  • Material Density: 0.6 POUNDS PER CUBIC FOOT NOMINAL LBS
  • Insulation Thickness: 0.500 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Location Not Otherwise Specified construction
General Description

The Insulation Sleeving,thermal, cataloged under National Stock Number 5640-01-459-5876, is classified within Federal Supply Class 5640 (No Item Name Available) of the Construction and Building Materials group. The primary manufacturer of record is Accessible Products Co. Dba Techlite Insulation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5640-01-459-5876
Primary Part Number1376
Item NameInsulation Sleeving,thermal
FSC / FSG5640 / 56 — No Item Name Available
ManufacturerAccessible Products Co. Dba Techlite Insulation
StatusACTIVE
Design FormFULL ROUND
Layer Quantity1
MaterialPLASTIC LOCATION NOT OTHERWISE SPECIFIED
Inside Diameter76.0 MILLIMETERS NOMINAL MM
Flammability RatingCOMBUSTIBLE
Material Density0.6 POUNDS PER CUBIC FOOT NOMINAL LBS
Insulation Thickness0.500 INCHES NOMINAL IN
Length2000.0 MILLIMETERS NOMINAL MM
Fabrication MethodMOLDED
Temp Rating-150.0 FAHRENHEIT MINIMUM AND 400.0 FAHRENHEIT MAXIMUM DEGF
FlexibilityRIGID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7350-00-205-11827350002051182 INTERCHANGEABLE
Cup,disposable
National Industries for the Blind
6210-00-283-90011376 INTERCHANGEABLE
Light,indicator
Westinghouse Electric Corp
5999-00-417-393002-09-2133 INTERCHANGEABLE
Contact,electrical
Molex, Llc
5360-00-594-7106 INTERCHANGEABLE
Spring,helical,compression
7330-00-684-87401376 INTERCHANGEABLE
Spatula
August Thomsen Co Inc
5355-00-720-5083S657-3L INTERCHANGEABLE
Knob
Kurz-Kasch Inc
5930-00-834-32988190080 INTERCHANGEABLE
Switch,pressure
Electro National Corp
5315-00-843-1310 INTERCHANGEABLE
Pin,shoulder,headless
5330-00-876-278212485 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5999-01-026-83441376 INTERCHANGEABLE
Photo Holder
Leidos, Inc. Div Cyber and Information Solutions Services
Cross-Reference Index
Part NumberManufacturer
1376 PRIMARY Accessible Products Co. Dba Techlite Insulation (USA)
Related Parts
7350-00-205-1182INTERCHANGEABLE
CUP,DISPOSABLE
7350002051182
6210-00-283-9001INTERCHANGEABLE
LIGHT,INDICATOR
1376
5999-00-417-3930INTERCHANGEABLE
CONTACT,ELECTRICAL
02-09-2133
5360-00-594-7106INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7330-00-684-8740INTERCHANGEABLE
SPATULA
1376
5355-00-720-5083INTERCHANGEABLE
KNOB
S657-3L
5930-00-834-3298INTERCHANGEABLE
SWITCH,PRESSURE
8190080
5315-00-843-1310INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
5330-00-876-2782INTERCHANGEABLE
SEAL,PLAIN ENCASED
12485
5999-01-026-8344INTERCHANGEABLE
PHOTO HOLDER
1376
5305-01-163-6473INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1404
6150-01-502-3155INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL

Frequently Asked Questions

What is NSN 5640-01-459-5876?

NSN 5640-01-459-5876 is a Insulation Sleeving,thermal, manufactured by Accessible Products Co. Dba Techlite Insulation, classified under FSC 5640 (No Item Name Available). Status: active.

What are the part numbers for NSN 5640-01-459-5876?

NSN 5640-01-459-5876 has 1 cross-referenced part number: 1376 (Accessible Products Co. Dba Techlite Insulation).

What NSN replaces 5640-01-459-5876?

There are 12 known substitutes for 5640-01-459-5876: 7350-00-205-1182, 6210-00-283-9001, 5999-00-417-3930 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1376?

Key specifications for 1376: Design Form: FULL ROUND; Layer Quantity: 1; Material: PLASTIC LOCATION NOT OTHERWISE SPECIFIED; Inside Diameter: 76.0 MILLIMETERS NOMINAL MM. 12 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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