The Insulation,thermal,special Purpo, cataloged under National Stock Number 5330-01-239-1544, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-239-1544 |
| Item Name | Insulation,thermal,special Purpo |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Quilted Feature | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Length | 23.000 INCHES NOMINAL IN |
| One Side Decoration Provision | PROVIDED |
| Decorative Side Color | GRAY, DARK GULL, 36231, FED STD 595, SUPPLEMENTED BY MIL-STD-795 |
| Material Form | FABRIC ONE SIDE |
| Maximum Thermal Conductivity | NOT RATED |
| Surface Treatment | VINYL COATED ONE SIDE |
| Width | 17.000 INCHES NOMINAL IN |
| Affixed Sheet | INCLUDED |
| Material | COTTON LAYER FOURTH LAYER |
| Material | COTTON LAYER SECOND LAYER |
| Material | COTTON LAYER THIRD LAYER |
| Material | COTTON ONE SIDE |
| Material | FIBERGLASS LAYER FIFTH LAYER |
| Layer Quantity | 2 SECOND LAYER |
| Layer Quantity | 1 FIRST LAYER |
| Layer Quantity | 3 THIRD LAYER |
| Layer Quantity | 4 FOURTH LAYER |
| Layer Quantity | 5 FIFTH LAYER |
| Reflective Surface Location | ONE SIDE |
| Added Binder | NOT INCLUDED |
| Layer Thickness | 0.007 INCHES NOMINAL SECOND LAYER IN |
| Layer Thickness | 0.001 INCHES NOMINAL FIRST LAYER IN |
| Layer Thickness | 0.007 INCHES NOMINAL FOURTH LAYER IN |
| Layer Thickness | 0.007 INCHES NOMINAL THIRD LAYER IN |
| Layer Thickness | 0.500 INCHES NOMINAL FIFTH LAYER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 215-21191-109 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-239-1544 is a Insulation,thermal,special Purpo, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-239-1544: Quilted Feature: NOT INCLUDED; Unable to Decode: UNABLE TO DECODE; Length: 23.000 INCHES NOMINAL IN; One Side Decoration Provision: PROVIDED. 27 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.