The Adapter,chuck,edger, cataloged under National Stock Number 6540-01-551-2895, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Dac Vision Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-551-2895 |
| Primary Part Number | 87022 |
| Item Name | Adapter,chuck,edger |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Dac Vision Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 87022 PRIMARY | Dac Vision Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 4081849-01 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
| 3819 | 5/1 Secondary reference U.S. Government activity |
NSN 6540-01-551-2895 is a Adapter,chuck,edger, manufactured by Dac Vision Incorporated, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-551-2895 has 1 manufacturer part number on file: 87022 (Dac Vision Incorporated).
4 possible matches (shared part number, not a government interchangeability claim): 4710-01-551-2896, 4140-01-575-4298, 6625-01-605-7341. Verify interchangeability with system specifications before substitution.
Key specifications for 87022: Special Features: CHUCK ADAPTER FOR NSN 6540-01-417-7952, HORIZON II EDGER; Part Name Assigned by Controlling Agency: CHUCK ADAPTER FOR 6540-01-417-7952. 0 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.