The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-129-7304, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-129-7304 |
| Primary Part Number | 21C7217G01 |
| Item Name | Fixture,engine Maintenance,aircr |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| Nominal Overall Length | 6.000 INCHES IN |
| Reference Data and Literature | PITF51, GENERAL SPECIFICATIONS |
| Functional Description | TO PRESSURE LEAK CHECK THE NO. 1 CARBON SEAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21C7217G01 PRIMARY | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C7217G01 | 5/9 Secondary reference U.S. Government activity |
| 21C7217 | D/9 Drawing number reference only General Electric Company |
| 21C7217G01 | 3/9 Design control — primary reference General Electric Company |
NSN 4920-01-129-7304 is a Fixture,engine Maintenance,aircr, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-129-7304 has 1 manufacturer part number on file: 21C7217G01 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 21C7217G01: Nominal Overall Length: 6.000 INCHES IN; Reference Data and Literature: PITF51, GENERAL SPECIFICATIONS; Functional Description: TO PRESSURE LEAK CHECK THE NO. 1 CARBON SEAL. 3 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 4920-01-129-7304 has DEMIL Code C. 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.