FSC: 5640 — Wallboard, Building Paper, and Thermal Insulation Materials
FSG: 56 — Construction and Building Materials
General Description
The Insulation Sleeving,thermal, cataloged under National Stock Number 5640-01-545-7253, is classified within Federal Supply Class 5640 (Wallboard, Building Paper, and Thermal Insulation Materials) of the Construction and Building Materials group. Current acquisition status: Active.
What this record contains
This page shows the U.S. Government catalog record for NSN 5640-01-545-7253 as we hold it. The record gives the stock number, the item name (Insulation Sleeving,thermal), its supply class (FSC 5640, Wallboard, Building Paper, and Thermal Insulation Materials) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
Catalog Facts
Item Name
Insulation Sleeving,thermal
FSC / FSG
5640 — Wallboard, Building Paper, and Thermal Insulation Materials (FSG 56)
Technical Specifications
Parameter
Value
NSN
5640-01-545-7253
Item Name
Insulation Sleeving,thermal
FSC / FSG
5640 / 56 — Wallboard, Building Paper, and Thermal Insulation Materials
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
No interchangeability data on file.
Other items in FSC 5640 — Wallboard, Building Paper, and Thermal Insulation Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5640-00-001-1540
5640-00-001-1540 · Item name not on file
5640-00-001-9581
5640-00-001-9581 · Item name not on file
5640-00-003-3828
CERAMIC STRIP,WOVEN
5640-00-003-6504
5640-00-003-6504 · Item name not on file
5640-00-003-6505
5640-00-003-6505 · Item name not on file
5640-00-003-6506
5640-00-003-6506 · Item name not on file
5640-00-003-6508
5640-00-003-6508 · Item name not on file
5640-00-003-6509
5640-00-003-6509 · Item name not on file
Frequently Asked Questions
What is NSN 5640-01-545-7253?
NSN 5640-01-545-7253 is a Insulation Sleeving,thermal, classified under FSC 5640, Wallboard, Building Paper, and Thermal Insulation Materials. Status: active.
Is NSN 5640-01-545-7253 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.