The Cap,steering Cylinder, cataloged under National Stock Number 1620-00-613-4760, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Air New Zealand Limited. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-613-4760 |
| Primary Part Number | 351509 |
| Item Name | Cap,steering Cylinder |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Air New Zealand Limited |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY COMP 7075-T73,2.500 IN. W,2.935 IN. H,3.960 IN. LG,2.125-16N THD IN |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 351509 | Air New Zealand Limited (NZL) |
| 351509 | Circor Aerospace, Inc. Div Circor (USA) |
| 351509 | Tactair Fluid Controls Inc (USA) |
| 351509 | Advanced Metal Products Inc Div Advanced Metal Products (USA) |
| 351509 | International Precision, Inc (USA) |
| 351509 | Heroux-Devtek Inc (CAN) |
| 351509 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 351509 | 5/9 Secondary reference U.S. Government activity |
| 351509 | 3/2 Design control — primary reference U.S. Government activity |
| 351509 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 351509 | 5/2 Secondary reference U.S. Government activity |
| 351509 | 5/9 Secondary reference Menasco Inc Overhaul Div Sub of Coltec Industries Inc |
| 351509 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-00-613-4760 is a Cap,steering Cylinder, manufactured by Air New Zealand Limited, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-613-4760 has 7 manufacturer part numbers on file: 351509 (Air New Zealand Limited), 351509 (Circor Aerospace, Inc. Div Circor), 351509 (Tactair Fluid Controls Inc), 351509 (Advanced Metal Products Inc Div Advanced Metal Products), 351509 (International Precision, Inc) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 4920-01-006-5911. Verify interchangeability with system specifications before substitution.
Key specifications for 351509: General Characteristics Item Description: ALUMINUM ALLOY COMP 7075-T73,2.500 IN. W,2.935 IN. H,3.960 IN. LG,2.125-16N THD IN; Criticality Code Justification: AGAV; End Item Identification: C-130 AIRCRAFT. 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 1620-00-613-4760 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.