The Chassis Assembly, cataloged under National Stock Number 1005-01-211-5621, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is The Boeing Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1005-01-211-5621 |
| Primary Part Number | 7-217222585-3 |
| Item Name | Chassis Assembly |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | 6.750 IN. LG.; 6.516 IN. W.; 5.000 IN. HIGH; 24 HOLES 0.014 IN. DIA. 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 |
|---|---|
| 7-217222585-3 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-217222585-3 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 1005-01-211-5621 is a Chassis Assembly, manufactured by The Boeing Company, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-211-5621 has 1 manufacturer part number on file: 7-217222585-3 (The Boeing Company).
Key specifications for 7-217222585-3: General Characteristics Item Description: 6.750 IN. LG.; 6.516 IN. W.; 5.000 IN. HIGH; 24 HOLES 0.014 IN. DIA. IN. 1 specification is 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 1005-01-211-5621 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.