The Cover,plotting Arm, cataloged under National Stock Number 4920-01-032-1987, 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 Westgate Systems Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-032-1987 |
| Primary Part Number | 1413270 |
| Item Name | Cover,plotting Arm |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Westgate Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,9.875 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 |
|---|---|
| 1413270 PRIMARY | Westgate Systems Inc (USA) |
NSN 4920-01-032-1987 is a Cover,plotting Arm, manufactured by Westgate Systems Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-032-1987 has 1 manufacturer part number on file: 1413270 (Westgate Systems Inc).
Key specifications for 1413270: General Characteristics Item Description: ALUMINUM ALLOY,9.875 IN. LG IN. 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.