The Rod Roll Positioner,main Landing, cataloged under National Stock Number 1620-01-015-6415, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Aerometals, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 12 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1620-01-015-6415 |
| Primary Part Number | 4G14553-101A |
| Item Name | Rod Roll Positioner,main Landing |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Aerometals, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 17-4PH COND A,6.185 IN. LG,1.200 IN. DIA AFTER PLATE,125 SURFACEFINISH IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4G14553-101A | Aerometals, Inc. (USA) |
| 4G14553-101A | Alro Machine Tool and Die Co Inc (USA) |
| 4G14553-101A | Special Projects Mfg Co Inc (USA) |
| 4G14553-101A | Machine Specialties, Llc (USA) |
| 4G14553-101A | Alta Precision Inc (CAN) |
| 4G14553-101A | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| 4G14553-101A | Heroux-Devtek Inc (CAN) |
| 4G14553-101A | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 4G14553-101A | Nassau Tool Works, Inc (USA) |
| 4G14553-101A | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 4G14553-101A | Goodrich Corporation (USA) |
| 4G14553-101A | Hdi Landing Gear Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 4G14553-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4G14553-101A | 5/2 Secondary reference U.S. Government activity |
| 4G14553-101A | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1620-01-015-6415 is a Rod Roll Positioner,main Landing, manufactured by Aerometals, Inc., classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-015-6415 has 12 manufacturer part numbers on file: 4G14553-101A (Aerometals, Inc.), 4G14553-101A (Alro Machine Tool and Die Co Inc), 4G14553-101A (Special Projects Mfg Co Inc), 4G14553-101A (Machine Specialties, Llc), 4G14553-101A (Alta Precision Inc) and 7 more.
Key specifications for 4G14553-101A: General Characteristics Item Description: CRES 17-4PH COND A,6.185 IN. LG,1.200 IN. DIA AFTER PLATE,125 SURFACEFINISH IN; Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNCTION.C-5 LANDING GEAR. 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.
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.