The Bellows,protection, cataloged under National Stock Number 5342-00-280-5437, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 5 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 | 5342-00-280-5437 |
| Primary Part Number | 68A830902-2001 |
| Item Name | Bellows,protection |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | ACFT AIR CONDITIONING SYSTEM |
| Neutral Length | 2.760 INCHES NOMINAL IN |
| End Inside Diameter | 7.700 INCHES NOMINAL IN |
| Material | RUBBER SILICONE |
| Thickness | 0.045 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68A830902-2001 | Alamo Aircraft, Ltd. (USA) |
| 68A830902-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5342-00-280-5437 is a Bellows,protection, manufactured by The Boeing Company Div Defense, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-280-5437 has 2 manufacturer part numbers on file: 68A830902-2001 (Alamo Aircraft, Ltd.), 68A830902-2001 (The Boeing Company Div Defense).
Key specifications for 68A830902-2001: FSC Application Data: ACFT AIR CONDITIONING SYSTEM; Neutral Length: 2.760 INCHES NOMINAL IN; End Inside Diameter: 7.700 INCHES NOMINAL IN; Material: RUBBER SILICONE. 5 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 5342-00-280-5437 has DEMIL Code Q. 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.