The Diaphragm,strut, cataloged under National Stock Number 1620-00-807-9952, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cummins Aerospace, Llc Dba Cummins Aerospace Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Diaphragm,strut |
| FSC / FSG | 1620 — Aircraft Landing Gear Components (FSG 16) |
| Manufacturers | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (CAGE 31788) |
| Parameter | Value |
|---|---|
| NSN | 1620-00-807-9952 |
| Primary Part Number | 904198-1 |
| Item Name | Diaphragm,strut |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Cummins Aerospace, Llc Dba Cummins Aerospace Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 904198-1 | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| 904198-1 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 904198-1 | 5/9 Secondary reference Proponent, Inc. Dba Proponent |
| 904198-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-00-807-9952 is a Diaphragm,strut, manufactured by Cummins Aerospace, Llc Dba Cummins Aerospace Llc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-807-9952 has 1 manufacturer part number on file: 904198-1 (Cummins Aerospace, Llc Dba Cummins Aerospace Llc).
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 1620-00-807-9952 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.