The Insulation,thermal,special Purpo, cataloged under National Stock Number 5330-01-227-6789, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-227-6789 |
| Primary Part Number | 123AB40356-601 |
| 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 |
| Length | 40.500 INCHES NOMINAL IN |
| Material Document and Classification | MIL-C-8104 MIL SPEC SINGLE MATERIAL RESPONSE SECOND SIDE |
| Material Document and Classification | STYLE 8600 COMMERCIAL ITEM DESCRIPTION SINGLE MATERIAL RESPONSE FIRST SIDE |
| Environmental Protection | FLAMEPROOF |
| Width | 39.750 INCHES NOMINAL IN |
| Affixed Sheet | INCLUDED |
| Material | FIBERGLASS LAYER |
| Material | COTTON SECOND SIDE |
| Material | COTTON, WOVEN FIRST SIDE |
| Layer Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| Added Binder | INCLUDED |
| Layer Thickness | 1.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 |
|---|---|
| 123AB40356-601 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123AB40356-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123AB40356-601 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5330-01-227-6789 is a Insulation,thermal,special Purpo, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-227-6789 has 1 manufacturer part number on file: 123AB40356-601 (Northrop Grumman Systems Corporation).
Key specifications for 123AB40356-601: Quilted Feature: NOT INCLUDED; Length: 40.500 INCHES NOMINAL IN; Material Document and Classification: MIL-C-8104 MIL SPEC SINGLE MATERIAL RESPONSE SECOND SIDE; Material Document and Classification: STYLE 8600 COMMERCIAL ITEM DESCRIPTION SINGLE MATERIAL RESPONSE FIRST SIDE. 13 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 5330-01-227-6789 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.