The Blocks,optical Fabr, cataloged under National Stock Number 6540-01-451-7956, 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 Gerber Coburn Optical, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6540-01-451-7956 |
| Primary Part Number | 170431 |
| Item Name | Blocks,optical Fabr |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Gerber Coburn Optical, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 6 DIOPTER BASE; UNIT PKG QTY: 10 BLOCKS; FOR USE W/GERBER ONE STEP SYSTEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | PG |
NSN 6540-01-451-7956 is a Blocks,optical Fabr, manufactured by Gerber Coburn Optical, Inc, classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-01-451-7956 has 2 cross-referenced part numbers: 170431 (Gerber Coburn Optical, Inc), 97-0862 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).
There is 1 known substitute for 6540-01-451-7956: 5910-00-777-6920. Verify interchangeability with system specifications before substitution.
Key specifications for 170431: General Characteristics Item Description: 6 DIOPTER BASE; UNIT PKG QTY: 10 BLOCKS; FOR USE W/GERBER ONE STEP SYSTEM; Part Name Assigned by Controlling Agency: BLOCKS OPTICAL FABR 6 DIOPTER BASE U/W GERBER ONE STEP. 2 total characteristics are documented in the Federal Logistics Information System.