The Disk,abrasive, cataloged under National Stock Number 6520-00-523-2550, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Grobet File Company of America, Inc. Dba William Dixon. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-00-523-2550 |
| Primary Part Number | 11.781-1 |
| Item Name | Disk,abrasive |
| FSC / FSG | 6520 / 65 — No Item Name Available |
| Manufacturer | Grobet File Company of America, Inc. Dba William Dixon |
| Status | ACTIVE |
| Departure From Cited Document | AS MODIFIED BY SIZE |
| Abrasive Disk Type | PLAIN FLAT |
| Screen Grit Size Designator | 90 |
| Mounting Opening Shape Style | ROUND |
| Mounting Method | ARBOR HOLE |
| Nondefinitive Spec/std Data | B CLASS AND 1 SIZE |
| Usage Design | DENTAL |
| Material | RUBBER SYNTHETIC BACKING |
| Outside Diameter | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| Diameter | 0.066 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Backing Abrasive Coating Type | CLOSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 11.781-1 | Grobet File Company of America, Inc. Dba William Dixon (USA) |
NSN 6520-00-523-2550 is a Disk,abrasive, manufactured by Grobet File Company of America, Inc. Dba William Dixon, classified under FSC 6520 (No Item Name Available). Status: active.
NSN 6520-00-523-2550 has 1 cross-referenced part number: 11.781-1 (Grobet File Company of America, Inc. Dba William Dixon).
There are 3 known substitutes for 6520-00-523-2550: 5820-00-918-3746, 3020-01-050-9375, 2990-01-214-7459. Verify interchangeability with system specifications before substitution.
Key specifications for 11.781-1: Departure From Cited Document: AS MODIFIED BY SIZE; Part Name Assigned by Controlling Agency: DISK ABRASIVE SILICON CARB 90 GRIT 0.859- 0.891" OD U/W AHP 100S; Abrasive Disk Type: PLAIN FLAT; Screen Grit Size Designator: 90. 13 total characteristics are documented in the Federal Logistics Information System.