The Arm,windshield Wiper, cataloged under National Stock Number 2540-00-100-3364, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-100-3364 |
| Primary Part Number | LE721139A18 |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Drive Adapter Extension | NOT INCLUDED |
| Drive End Drive Shaft Mounting Hole | INCLUDED |
| Mounting Method | PIN(S) BLADE |
| Pin Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Position | UNIVERSAL |
| Arm Length | 17.000 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Painted Feature | NOT INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Drive Shaft Adapter | NOT INCLUDED |
| Drive End Mounting Type | COLLAR |
| Hole Diameter | 0.390 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| LE721139A18 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| AT29860 | Deere and Co Deere John Parts Distribution Whse (USA) |
| AT298 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| Reference | Meaning |
|---|---|
| AT 29860 | 5/9 Secondary reference Deere & Company Dba Deere John Co |
| AT29860 | 5/9 Secondary reference U.S. Government activity |
| AT 29860 | 5/9 Secondary reference Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works |
| LE721139A18 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
| LE72113A18 | C/1 Advisory reference — outside the item-of-supply concept Ambac International Corporation Div Ambac International |
NSN 2540-00-100-3364 is a Arm,windshield Wiper, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-100-3364 has 3 manufacturer part numbers on file: LE721139A18 (United Technologies Corp Electro Systems Inc), AT29860 (Deere and Co Deere John Parts Distribution Whse), AT298 (Deere & Company Dba Deere John Co).
Key specifications for LE721139A18: Drive Adapter Extension: NOT INCLUDED; Drive End Drive Shaft Mounting Hole: INCLUDED; Mounting Method: PIN(S) BLADE; Pin Mounting Hole Diameter: 0.250 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.