The Lens Set,aviator Fr, cataloged under National Stock Number 6540-01-462-1316, 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 Air Force Medical Logistics Office. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: SE.
| Parameter | Value |
|---|---|
| NSN | 6540-01-462-1316 |
| Primary Part Number | 6500-74000-1686 SP 25B |
| Item Name | Lens Set,aviator Fr |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Air Force Medical Logistics Office |
| Status | ACTIVE |
| General Characteristics Item Description | LENS SET, AVIATOR FRAME; EDGED TO FG 58 AVIATOR FRAME; 52-20; CR-39; PD60; 51 PAIRS PER SET; C/O P350-1; P300-1; P250-1; P200-1; P175-1; P150-2; P125-2; P100-3; P075-3; P050-3; P025-2; M025-2; M050-3; M075-3; M100-3; M125-3; M150-3; M175-3;M200-2; M225-2; M250-2; M300-1; M350-1; M400-1; M450-1; M500-1 |
| 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 | SE |
| Part Number | Manufacturer |
|---|---|
| 6500-74000-1686 SP 25B PRIMARY | Air Force Medical Logistics Office (USA) |
| Reference | Meaning |
|---|---|
| 98-1232 | 5/1 Secondary reference U.S. Government activity |
| LENS SET FOR AVIATOR FRAME | 5/9 Secondary reference U.S. Government activity |
NSN 6540-01-462-1316 is a Lens Set,aviator Fr, manufactured by Air Force Medical Logistics Office, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-462-1316 has 1 manufacturer part number on file: 6500-74000-1686 SP 25B (Air Force Medical Logistics Office).
Key specifications for 6500-74000-1686 SP 25B: General Characteristics Item Description: LENS SET, AVIATOR FRAME; EDGED TO FG 58 AVIATOR FRAME; 52-20; CR-39; PD60; 51 PAIRS PER SET; C/O P350-1; P300-1; P250-1; P200-1; P175-1; P150-2; P125-2; P100-3; P075-3; P050-3; P025-2; M025-2; M050-3; M075-3; M100-3; M125-3; M150-3; M175-3;M200-2; M225-2; M250-2; M300-1; M350-1; M400-1; M450-1; M500-1; Part Name Assigned by Controlling Agency: LENS SET AVIATOR FR EDGED TO FG 58 AVIATOR FRAME. 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.