The Block Assembly,aircraft, cataloged under National Stock Number 1680-01-622-2500, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Bell Boeing Joint Project Office. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-622-2500 |
| Primary Part Number | 901-381-800-185 |
| Item Name | Block Assembly,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Bell Boeing Joint Project Office |
| Status | ACTIVE |
| 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 |
|---|---|
| 901-381-800-185 | Bell Boeing Joint Project Office (USA) |
| Reference | Meaning |
|---|---|
| 901-381-800-185 | 3/2 Design control — primary reference U.S. Government activity |
| 901-381-800-185 SC | 1/2 Source control — Government-approved source U.S. Government activity |
| 901-381-800-185 | 5/9 Secondary reference U.S. Government activity |
NSN 1680-01-622-2500 is a Block Assembly,aircraft, manufactured by Bell Boeing Joint Project Office, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-622-2500 has 1 manufacturer part number on file: 901-381-800-185 (Bell Boeing Joint Project Office).
Key specifications for 901-381-800-185: End Item Identification: MV-22 AIRCRAFT. 0 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 1680-01-622-2500 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.