The Transilluminator Head, cataloged under National Stock Number 6540-01-461-8991, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Welch Allyn, Inc.. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-461-8991 |
| Primary Part Number | 41100 |
| Item Name | Transilluminator Head |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Welch Allyn, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 41100 | Krasity's Medical & Surgical Supply, Inc. Dba Krasity's (USA) |
| 98-1110 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| WA41100 | Krasity's Medical & Surgical Supply, Inc. Dba Krasity's (USA) |
| 41100 | Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division (USA) |
| 41100 PRIMARY | Welch Allyn, Inc. (USA) |
NSN 6540-01-461-8991 is a Transilluminator Head, manufactured by Welch Allyn, Inc., classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-01-461-8991 has 5 cross-referenced part numbers: 41100 (Krasity's Medical & Surgical Supply, Inc. Dba Krasity's), 98-1110 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), WA41100 (Krasity's Medical & Surgical Supply, Inc. Dba Krasity's), 41100 (Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division), 41100 (Welch Allyn, Inc.).
There are 10 known substitutes for 6540-01-461-8991: 6105-01-202-1211, 3110-00-100-3588, 5950-00-111-4720 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41100: Part Name Assigned by Controlling Agency: TRANSILLUMINATOR HE WELCH ALLYN 3.5 VOLT FINNOFF; Special Features: WELCH ALLYN 3.5V FINNOFF; 6500-74-000-1022, SP25D; UPN H190411001 V. 2 total characteristics are documented in the Federal Logistics Information System.