The Frame,spectacle, cataloged under National Stock Number 6540-00-782-6502, 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 Randolph Engineering, Inc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-00-782-6502 |
| Primary Part Number | GOLD FRAME, BAY TEMP |
| Item Name | Frame,spectacle |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Randolph Engineering, Inc. |
| Status | ACTIVE |
| Temple Section Style Designator | CONVENTIONAL ANGLE |
| Special Test Features | CLEAR COATED |
| Style Designator | DOUBLE BAR BRIDGE WITH ROCKER NOSE PADS |
| Lens Style | STANDARD DROP OVAL |
| Temple Core | NOT INCLUDED |
| Bridge Width | 20.000 MILLIMETERS MM |
| Headband | NOT PROVIDED |
| Surface Treatment | GOLD BRIDGE |
| Surface Treatment | GOLD LENS RIM |
| Surface Treatment | GOLD TEMPLE SECTION |
| Carrying Case | NOT PROVIDED |
| Material | COPPER ALLOY 745 BRIDGE |
| Material | COPPER ALLOY 745 LENS RIM |
| Material | COPPER ALLOY 745 TEMPLE SECTION |
| Largest Diameter | 52.000 MILLIMETERS NOMINAL MM |
| Smallest Diameter | 42.000 MILLIMETERS NOMINAL MM |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| AO SUNWEAR | Ao Eyewear, Inc. (USA) |
| GOLD FRAME, BAY TEMP PRIMARY | Randolph Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5-2154 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6540-00-782-6502 is a Frame,spectacle, manufactured by Randolph Engineering, Inc., classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-00-782-6502 has 2 manufacturer part numbers on file: AO SUNWEAR (Ao Eyewear, Inc.), GOLD FRAME, BAY TEMP (Randolph Engineering, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-266-8368, 5995-01-412-8640. Verify interchangeability with system specifications before substitution.
Key specifications for GOLD FRAME, BAY TEMP: Temple Section Style Designator: CONVENTIONAL ANGLE; Special Test Features: CLEAR COATED; Style Designator: DOUBLE BAR BRIDGE WITH ROCKER NOSE PADS; Lens Style: STANDARD DROP OVAL. 16 specifications are 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.