The Piston,adapter Lock, cataloged under National Stock Number 1730-01-558-7217, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston,adapter Lock |
| FSC / FSG | 1730 — Aircraft Ground Servicing Equipment (FSG 17) |
| Manufacturers | Rhinestahl Corporation Dba Rhinestahl (CAGE 5QE71) |
| Parameter | Value |
|---|---|
| NSN | 1730-01-558-7217 |
| Primary Part Number | 21C14067P15 |
| Item Name | Piston,adapter Lock |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| 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 |
|---|---|
| 21C14067P15 PRIMARY | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C14067P15 | 3/9 Design control — primary reference U.S. Government activity |
| 21C14067 | D/9 Drawing number reference only U.S. Government activity |
NSN 1730-01-558-7217 is a Piston,adapter Lock, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-558-7217 has 1 manufacturer part number on file: 21C14067P15 (Rhinestahl Corporation Dba Rhinestahl).
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-558-7244, 4933-01-558-7262, 5340-01-558-7279. Verify interchangeability with system specifications before substitution.
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.