The Arm,windshield Wiper, cataloged under National Stock Number 2090-01-479-9643, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-479-9643 |
| Primary Part Number | 5217440LE27WC |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Drive End Drive Shaft Mounting Hole | INCLUDED |
| Mounting Position | UNIVERSAL |
| Arm Length | 14.000 INCHES MAXIMUM IN |
| Painted Feature | INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Drive Shaft Adapter | NOT INCLUDED |
| 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 |
|---|---|
| 5217440LE27WC | United Technologies Corp Electro Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 5217440LE27WC | 3/2 Design control — primary reference U.S. Government activity |
NSN 2090-01-479-9643 is a Arm,windshield Wiper, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-479-9643 has 1 manufacturer part number on file: 5217440LE27WC (United Technologies Corp Electro Systems Inc).
Key specifications for 5217440LE27WC: Drive End Drive Shaft Mounting Hole: INCLUDED; Mounting Position: UNIVERSAL; Arm Length: 14.000 INCHES MAXIMUM IN; Painted Feature: INCLUDED. 6 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.
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.