The Cap,adapter, cataloged under National Stock Number 4920-01-191-5461, 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 The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-191-5461 |
| Primary Part Number | 75D491001-2007 |
| Item Name | Cap,adapter |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | NYLON PER L-P-410; 1.845 IN. DIA; 2.560 IN. LG IN |
| 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 |
|---|---|
| 75D491001-2007 | Plastifab, Inc. Dba Plastifab Leed Plastics Div Plasifab Inc. (USA) |
| 75D491001-2007 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75D491001-2007 | 5/9 Secondary reference Plastifab Incorporated |
NSN 4920-01-191-5461 is a Cap,adapter, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-191-5461 has 2 manufacturer part numbers on file: 75D491001-2007 (Plastifab, Inc. Dba Plastifab Leed Plastics Div Plasifab Inc.), 75D491001-2007 (The Boeing Company Div Defense).
Key specifications for 75D491001-2007: General Characteristics Item Description: NYLON PER L-P-410; 1.845 IN. DIA; 2.560 IN. LG IN; End Item Identification: GROUND SUPPORT EQUIPMENT AV-8 AIRCRAFT. 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.