The Guide Assembly,seal, cataloged under National Stock Number 4920-01-321-2925, 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 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-321-2925 |
| Primary Part Number | 21C7109G02 |
| Item Name | Guide Assembly,seal |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| FSC Application Data | GSE T700-GE-401-ENGINE |
| 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 |
|---|---|
| 21C7109G02 PRIMARY | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 21C7109G02 | Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg (USA) |
| Reference | Meaning |
|---|---|
| 21C7109G02 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 4920PL0128999 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 21C7109G02 | 5/1 Secondary reference U.S. Government activity |
NSN 4920-01-321-2925 is a Guide Assembly,seal, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-321-2925 has 2 manufacturer part numbers on file: 21C7109G02 (Rhinestahl Corporation Dba Rhinestahl), 21C7109G02 (Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg).
Key specifications for 21C7109G02: FSC Application Data: GSE T700-GE-401-ENGINE; End Item Identification: AIRCRAFT MODEL AH-1. 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.
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.