Product Details | THERMAL INSULATION PIPE FITTING COVERING

5640-00-172-6025 An item composed of one or more materials, molded, compressed and/or baked into a rigid covering of the proper shape and size for various standard pipe or tube fittings. It is specifically designed to restrict the transfer of heat or protect from low or high temperatures. The molds are cut in half lengthwise and may be furnished with protective coatings, jackets, attaching bands, and/or accessories for application, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.

Part Alternates: 1128EC4016023, 1128EC40160-23, 5640-00-172-6025, 00-172-6025, 5640001726025, 001726025

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

Supply Group (FSG) NSN Assign. NIIN
56 01 SEP 1972 00-172-6025

Cross Reference | NSN 5640-00-172-6025

Part Number Cage Code Manufacturer
1128EC40160-23 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5640-00-172-6025

Characteristic Specifications
LAYER QUANTITY 3
FABRICATION METHOD ANY ACCEPTABLE
FLAMMABILITY RATING NOT RATED
OUTER COVERING ENVIRONMENTAL PROTECTION VAPOR BARRIER
TEMP RATING 149.0 DEG CELSIUS MINIMUM AND 452.7 DEG CELSIUS MAXIMUM
INSULATION THICKNESS 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FITTING TYPE ACCOMMODATED ELBOW 31 DEG
NOMINAL FITTING SIZE ACCOMMODATED 1.000 INCHES
TEST DATA DOCUMENT 26512-EC-1128SC3 SPECIFICATION
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE 1128EC40160-23

Restrictions/Controls & Freight Information | NSN 5640-00-172-6025

Category Code Description
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.
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

Management | NSN 5640-00-172-6025

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative