The Illuminator,ostoscope, cataloged under National Stock Number 6515-01-221-0304, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Welch Allyn, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6515-01-221-0304 |
| Primary Part Number | 20000 |
| Item Name | Illuminator,ostoscope |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Welch Allyn, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | USED W/HALOGEN 3.5V OTOSCOPE/THROAT ILLUMINATOR; COMPLETE W/ 4 POLYPROPYLENE SPECULA; SIZES 2; 3; 4; 5MM; DUAL PURPOSE USED W/EAR; CLOSED SYSTEM FOR PNEUMATIC OTOSCOPY V |
| 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 |
|---|---|
| 20000 PRIMARY | Welch Allyn, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6515L523312 | 5/1 Secondary reference U.S. Government activity |
| 20000 | 3/9 Design control — primary reference Welch Allyn Holdings, Inc. |
NSN 6515-01-221-0304 is a Illuminator,ostoscope, manufactured by Welch Allyn, Inc., classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-221-0304 has 1 manufacturer part number on file: 20000 (Welch Allyn, Inc.).
Key specifications for 20000: General Characteristics Item Description: USED W/HALOGEN 3.5V OTOSCOPE/THROAT ILLUMINATOR; COMPLETE W/ 4 POLYPROPYLENE SPECULA; SIZES 2; 3; 4; 5MM; DUAL PURPOSE USED W/EAR; CLOSED SYSTEM FOR PNEUMATIC OTOSCOPY V; Part Name Assigned by Controlling Agency: ILLUMINATOR OSTOSCOPE SZ 2 3 AND 4 5MM MM. 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.