The Insulation,thermal,special Purpo, cataloged under National Stock Number 5330-01-234-5290, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-234-5290 |
| Primary Part Number | 123AB40329-3 |
| Item Name | Insulation,thermal,special Purpo |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Quilted Feature | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Layer Environmental Protection | FLAMEPROOF FIRST LAYER |
| Length | 77.750 INCHES NOMINAL IN |
| Maximum Thermal Conductivity | NOT RATED |
| Width | 46.375 INCHES NOMINAL IN |
| Affixed Sheet | NOT INCLUDED |
| Material | COTTON LAYER FIRST LAYER |
| Material | FIBERGLASS LAYER THIRD LAYER |
| Material | COTTON LAYER FOURTH LAYER |
| Layer Quantity | 1 THIRD LAYER |
| Layer Quantity | 1 FIRST LAYER |
| Layer Quantity | 1 SECOND LAYER |
| Layer Quantity | 1 FOURTH LAYER |
| Added Binder | NOT INCLUDED |
| Layer Thickness | 0.500 INCHES NOMINAL THIRD LAYER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 123AB40329-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123AB40329-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5330-01-234-5290 is a Insulation,thermal,special Purpo, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-234-5290 has 1 manufacturer part number on file: 123AB40329-3 (Northrop Grumman Systems Corporation).
Key specifications for 123AB40329-3: Quilted Feature: NOT INCLUDED; Unable to Decode: UNABLE TO DECODE; Layer Environmental Protection: FLAMEPROOF FIRST LAYER; Length: 77.750 INCHES NOMINAL IN. 16 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.
NSN 5330-01-234-5290 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.