Product Details | THERMAL INSULATION SLEEVING

5640-00-237-4809 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, R-180-FS-3 1/8-1/2, R180FS31812, 1000500-50, 5640-00-237-4809, 00-237-4809, 5640002374809, 100050050, 002374809

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

Supply Group (FSG) NSN Assign. NIIN
56 09 NOV 1970 00-237-4809

Demand History | NSN 5640-00-237-4809

Part Number Request Date QTY Origin
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 5640-00-237-4809

Part Number Cage Code Manufacturer
1000500-50 00365 TLD ACE CORPORATION
MIL-P-15280 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-P-15280 FMT 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
R-180-FS-3 1/8-1/2 82942 RBX INDUSTRIES

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Technical Data | NSN 5640-00-237-4809

Characteristic Specifications
FLEXIBILITY FLEXIBLE
LAYER QUANTITY 1
MATERIAL PLASTIC, FOAM, ELASTOMERIC
FABRICATION METHOD EXPANDED
MATERIAL DENSITY 4.5 POUNDS PER CUBIC FOOT MINIMUM AND 8.5 POUNDS PER CUBIC FOOT MAXIMUM
FLAMMABILITY RATING NOT RATED
TEMP RATING -20.0 DEG FAHRENHEIT MINIMUM AND 180.0 DEG FAHRENHEIT MAXIMUM
INSULATION THICKNESS 0.500 INCHES NOMINAL
INSIDE DIAMETER 3.125 INCHES NOMINAL
LENGTH 72.000 INCHES NOMINAL
DESIGN FORM FULL ROUND
NONDEFINITIVE SPEC/STD DATA T FORM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-P-15280

Restrictions/Controls & Freight Information | NSN 5640-00-237-4809

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
NMF Description 157320 PLASTIC/RUBBER ARTICLE/ETC VIZ:
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 772 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5640-00-237-4809

Category Code Description
Cognizance Codes9QNavy-owned stocks of items accepted by the General Services Administration for support of Navy requirements
Naval Inventory Control Point, Mechanicsburg
Source of SupplyGSAGeneral Services Administration
Washington, D.C. 20406
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative