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Thermal Insulation Block

NSN: 5640-00-809-6315 | Model: MIL-I-742

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
5640-00-809-6315
DEMIL
NO
Overall Length
36.000 inches
Overall Width
24.000 inches
Overall Thickness
2.000 inches
Maximum Thermal Conductivity
0.23 at 75 degrees f mean temp
Coverage Width
24.000 inches
Coverage Length
36.000 inches
Long Edge Joint Style
Butt joint
Short Edge Joint Style
Butt joint
Flameproof Feature
Included
Water Repellent Coated Surface
Not provided
One Side Decoration Provision
Provided
Density Rating
3.68 pounds per cubic foot
Err Default
Err default
Special Features
Incombustible
Material
Fiberglass
Material
Glass fiber
Nondefinitive Specification/std Data
1 type

Pricing and Availability

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NSN 5640-00-809-6315 Datasheet

Supply Class (FSC):
Thermal Insulation Materials Building Paper Wallboard
Cross Reference:
  • MIL-I-742
  • MIL-I-742 TY1
Cage Codes:
  • Military Specifications (CAGE 81349)
  • General Services Administration (CAGE 80244)
Replacements:
  • 5640-00-809-6315 replaces 5640-00-641-8665
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
    H
  • Quantity per pack
    12
  • 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 $449.67 to $749.45..
Does NSN 5640-00-809-6315 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 Army, Department Of The Air Force, Department Of The Navy, General Services Administration, Republic Of Korea, Portugal, Greece, and Turkey
What is the NIIN of NSN 5640-00-809-6315?
008096315 or 00-809-6315
Does NSN 5640-00-809-6315 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5640-00-809-6315?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 12, 1968
MSDS

Material Safety

MSDS CLBKK PABCO SUPER CALTEMP GOLD

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
health hazards acute and chronic: skin contact may cause itching and
temporary irritation. Eye contact with dust may cause irritation.

inhalation of dust generated by cutting or sawing may result in
irritation of the upper respiratory tract.

effects of overexposure: can cause drying of skin.

First Aid

First aid: for dust in eyes, flush with water until clear. If irritation
persists see a physician.

Chemical Properties

Solubility in water: negligable
appearance and odor: yellow or white chalky solid no odor

Reactivity

Stability indicator/materials to avoid: yes
alkalinity of wet calcium sillicate corrodes aluminum

Proper Disposal

Waste disposal methods: not regulated under the rcra hazardous waste
regulations. Dispose to a dry dump area in accordance with local
and federal regulations.

Ingredients List

Ingred name: calcium silicate
cas: 1344-95-2
rtecs #: vv9150000
osha pel: 15/5
acgih tlv: 10

ingred name: sodium silicate
cas: 1344-09-8
acgih tlv: 10

ingred name: inorganic fiber
cas: 1332-21-4
rtecs #: ci6475000
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: cellulose
cas: 9004-34-6
rtecs #: fj5691460
osha pel: 15/5
acgih tlv: 10

ingred name: iron oxide
cas: 1309-37-1
rtecs #: no7400000
osha pel: 5
acgih tlv: 5

ingred name: quartz
cas: 14808-60-7
rtecs #: vv7330000
osha pel: 0.1
acgih tlv: 0.1