The Brake Rubber,slit Light,ophthalm, cataloged under National Stock Number 6540-01-246-3799, 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 Duffens Optical 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-246-3799 |
| Primary Part Number | TC10-35 |
| Item Name | Brake Rubber,slit Light,ophthalm |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Duffens Optical Inc |
| Status | ACTIVE |
| General Characteristics Item Description | USED WITH SLIT LIGHT,MDL. SL-6E; 2 REQUIRED |
| 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 |
|---|---|
| TC10-35 PRIMARY | Duffens Optical Inc (USA) |
NSN 6540-01-246-3799 is a Brake Rubber,slit Light,ophthalm, manufactured by Duffens Optical Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-246-3799 has 1 manufacturer part number on file: TC10-35 (Duffens Optical Inc).
Key specifications for TC10-35: General Characteristics Item Description: USED WITH SLIT LIGHT,MDL. SL-6E; 2 REQUIRED; Part Name Assigned by Controlling Agency: BRAKE RUBBER SLIT LIGHT OPHTHALMIC FOR SLIT LIGHT MDL SL-6E; End Item Identification: 6540-01-182-3770. 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.