The Rod,orifice,strut Assembly,rear, cataloged under National Stock Number 1620-00-602-4615, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Tool Tech Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-602-4615 |
| Primary Part Number | 25-4208 |
| Item Name | Rod,orifice,strut Assembly,rear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Tool Tech Corp |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL MAKE FROM 50-9727-1150 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 25-4208 | Tool Tech Corp (USA) |
| 25-4208 | Heroux-Devtek Inc (CAN) |
| 25-4208 | Ace Precision Industries Inc (USA) |
| 25-4208 | Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles (USA) |
| 25-4208 | Aero Apmc Inc (USA) |
| 25-4208 | Hdi Landing Gear Usa Inc (USA) |
| 25-4208 | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| 25-4208 | International Precision, Inc (USA) |
| 25-4208 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 25-4208 | 5/2 Secondary reference U.S. Government activity |
| 25-4208 | 5/2 Secondary reference U.S. Government activity |
| 25-4208 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
| 25-4208 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 25-4208 | 3/2 Design control — primary reference U.S. Government activity |
| 25-4208 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 25-4208 | 5/1 Secondary reference U.S. Government activity |
NSN 1620-00-602-4615 is a Rod,orifice,strut Assembly,rear, manufactured by Tool Tech Corp, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-602-4615 has 9 manufacturer part numbers on file: 25-4208 (Tool Tech Corp), 25-4208 (Heroux-Devtek Inc), 25-4208 (Ace Precision Industries Inc), 25-4208 (Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles), 25-4208 (Aero Apmc Inc) and 4 more.
Key specifications for 25-4208: General Characteristics Item Description: MATERIAL MAKE FROM 50-9727-1150. 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 1620-00-602-4615 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.