The Block,rotating Cylinder, cataloged under National Stock Number 1620-01-255-7494, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-255-7494 |
| Primary Part Number | 717-702094-1 |
| Item Name | Block,rotating Cylinder |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | 6061-T6 ALUMINUM ALLOY PER QQ-A-250/11; ANODIZED PER MIL-A-8625,TY 2,CL 2; 1.030 IN. DIA; 0.300 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 717-702094-1 PRIMARY | The Boeing Company Div Defense (USA) |
| 717-702094-1 | The Boeing Company Div Services (USA) |
| Reference | Meaning |
|---|---|
| 10153776 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 717-702094-1 | 3/9 Design control — primary reference Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West |
NSN 1620-01-255-7494 is a Block,rotating Cylinder, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-255-7494 has 2 manufacturer part numbers on file: 717-702094-1 (The Boeing Company Div Defense), 717-702094-1 (The Boeing Company Div Services).
Key specifications for 717-702094-1: General Characteristics Item Description: 6061-T6 ALUMINUM ALLOY PER QQ-A-250/11; ANODIZED PER MIL-A-8625,TY 2,CL 2; 1.030 IN. DIA; 0.300 IN. THK IN; End Item Identification: AIRCRAFT MODEL F-18. 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.
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.