The Panel,plenum, cataloged under National Stock Number 1660-01-209-0025, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Klune Industries Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-209-0025 |
| Primary Part Number | L5342232-073 |
| Item Name | Panel,plenum |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Klune Industries Inc |
| Status | ACTIVE |
| FSC Application Data | ACFT PRESSURIZATION SYSTEM |
| General Characteristics Item Description | EPOXY GLASS SHEET,L-P-509,TYPE IV GRADE G-11; 30.960 IN. LG; 0.032 IN. THK; 10.060 IN. WIDE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L5342232-073 PRIMARY | Klune Industries Inc (USA) |
| L5342232-073 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 1660-01-209-0025 is a Panel,plenum, manufactured by Klune Industries Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-209-0025 has 2 manufacturer part numbers on file: L5342232-073 (Klune Industries Inc), L5342232-073 (The Boeing Company Div Legacy Am&m).
Key specifications for L5342232-073: FSC Application Data: ACFT PRESSURIZATION SYSTEM; General Characteristics Item Description: EPOXY GLASS SHEET,L-P-509,TYPE IV GRADE G-11; 30.960 IN. LG; 0.032 IN. THK; 10.060 IN. WIDE IN; End Item Identification: B-1B ACFT. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-01-209-0025 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.