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Thermal Insulation Block

NSN: 5640-00-267-1586 | Model: MIL-PRF-2819

A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see insulation board, thermal. Excludes building board (as modified); millboard, asbestos; asbestos sheet, compressed; cork sheet; cork and rubber sheet; and fiberboard (as modified). See also insulation blanket, thermal.

NSN Properties and Flags
NATO Stock Number
5640-00-267-1586
DEMIL
NO
Overall Length
36.000 inches
Tempurature Rating
1500.0 degrees fahrenheit
Overall Width
12.000 inches
Overall Thickness
1.000 inches
Maximum Thermal Conductivity
0.76 rated thermal conductivity, at 700 degree fahrenheit mean temperature
Coverage Width
12.000 inches
Coverage Length
36.000 inches
Long Edge Joint Style
Butt joint
Short Edge Joint Style
Butt joint
Flameproof Feature
Not included
Water Repellent Coated Surface
Not provided
One Side Decoration Provision
Not provided
Density Rating
20.0 pounds per cubic foot
Special Features
Scored across the center of the width to allow for separation into two equal parts
Material
Any acceptable
Nondefinitive Specification/std Data
3 class

Pricing and Availability

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NSN 5640-00-267-1586 Datasheet

Supply Class (FSC):
Thermal Insulation Materials Building Paper Wallboard
Cross Reference:
  • MIL-PRF-2819
  • MIL-PRF-2819 CL3
  • 2004471412-PIECE-13
  • MIL-I-2819
  • MIL-I-2819 CL3
Cage Codes:
  • Military Specifications (CAGE 81349)
  • General Services Administration (CAGE 80244)
  • Naval Ship Systems Command (CAGE 80064)
Replacements:
  • 5640-00-267-1586 replaces 5640-00-267-1582
Schedule B & Trade:
  • Schedule B: 6806900050 (NAICS 327993)

    Mixtures and articles of heat-insulating sound-absorbing mineral materials, nesoi

  • SITC: 66353

    Insulating (sound or heat) mineral materials, n.E.S. (excluding asbestos, asbestos cement, cellulose fiber cement and ceramic goods)

  • End Use: 13210

    Shingles, molding, wallboard

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    103300 - Insulating material noi

  • WCC:

    561 - Wallboard (less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Gsa
  • AAC
    V
  • Quantity per pack
    1
  • Unit of Measure
    Bx
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,567.05 to $4,278.42..
Does NSN 5640-00-267-1586 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, General Services Administration, Brazil, Spain, Australia, New Zealand, Republic Of Korea, Philippines, Portugal, Greece, and Turkey
What is the NIIN of NSN 5640-00-267-1586?
002671586 or 00-267-1586
Does NSN 5640-00-267-1586 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5640-00-267-1586?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961