Product Details | THERMAL INSULATION SLEEVING

5640-01-473-1077 A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.

Part Alternates: MILP15280, MIL-P-15280, MIL-P-15280 FMT, MILP15280FMT, 361-10015-3, 5640-01-473-1077, 01-473-1077, 5640014731077, 361100153, 014731077

Construction and Building Materials | Wallboard, Building Paper, and Thermal Insulation Materials

Supply Group (FSG) NSN Assign. NIIN
56 28 MAR 2000 01-473-1077

Demand History | NSN 5640-01-473-1077

Part Number Request Date QTY Origin
MILP15280 2025-11-316 36 us
MILP15280 2025-05-139 1662 US
MILP15280 2025-05-121 10 United States
MILP15280 2025-05-121 20 United States
MILP15280 2025-05-121 40 United States
MILP15280FMT 2025-05-121 1 United States
MILP15280FMT 2025-05-121 15 United States
MILP15280FMT 2025-05-121 20 United States
MILP15280 2025-04-120 1662 PK
MILP15280 2025-04-107 900 PK
MILP15280 2021-07-183 357 PK
MILP15280 2020-11-308 1 PK
MIL-P-15280 2018-07-190 1396 United States
MILP15280 2010-07-196 1 US

Cross Reference | NSN 5640-01-473-1077

Part Number Cage Code Manufacturer
361-10015-3 0SCL2 GENERAL INSULATION CO INC
MIL-P-15280 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-P-15280 FMT 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE

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Technical Data | NSN 5640-01-473-1077

Characteristic Specifications
FLEXIBILITY FLEXIBLE
LAYER QUANTITY 1
MATERIAL PLASTIC, FOAM, ELASTOMERIC
FABRICATION METHOD EXPANDED
FLAMMABILITY RATING NOT RATED
INSULATION THICKNESS 0.750 INCHES NOMINAL
INSIDE DIAMETER 3.000 INCHES NOMINAL
LENGTH 72.000 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA T FORM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-P-15280

Restrictions/Controls & Freight Information | NSN 5640-01-473-1077

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information