PartsTable TECHNICAL DATA SHEET

NSN 6540-01-293-8014Government record, cited

Cover, Ophthalmoscope6540-01-293-8014

NSN 6540-01-293-8014 · NIIN 012938014 · Part number 7700-0040

Mentor O and O Inc · FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 63304

Government record, cited

NSN 6540-01-293-8014 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-293-8014. Manufacturer of record part number: 7700-0040.

Also searched as 6540-01-293-8014 · 6540012938014 · NIIN 012938014 · 01-293-8014 · FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 63304 · 7700-0040

Nearby stock numbers ← 6540-01-292-9817 Lens, Spacer · 6540-01-294-1141 →

Features

Cover,ophthalmoscope — FSC 6540
Purchase Description Identification: 63304-7700-0040
1 manufacturer part number on file
Manufacturer of record: Mentor O and O Inc

Identification

NSN: 6540-01-293-8014
NIIN: 012938014
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 7700-0040
Manufacturer: Mentor O and O Inc

General Description

The Cover,ophthalmoscope, cataloged under National Stock Number 6540-01-293-8014, 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 Mentor O and O Inc. 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. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	6540-01-293-8014
Primary Part Number	7700-0040
Item Name	Cover,ophthalmoscope
FSC / FSG	6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies
Manufacturer	Mentor O and O Inc
Status	ACTIVE
Purchase Description Identification	63304-7700-0040

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
7700-0040 PRIMARY	Mentor O and O Inc (USA)

No interchangeability data on file.

Other items in FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6540-00-001-0100

6540-00-001-0100 · Item name not on file

6540-00-001-0101

LENS,OPHTHALMIC,SPHERE

6540-00-001-0101

LENS,OPHTHALMIC,SPHERE

6540-00-001-0102

6540-00-001-0102 · Item name not on file

6540-00-001-0103

6540-00-001-0103 · Item name not on file

6540-00-001-0104

6540-00-001-0104 · Item name not on file

6540-00-001-0105

6540-00-001-0105 · Item name not on file

6540-00-001-0106

6540-00-001-0106 · Item name not on file

Frequently Asked Questions

What is NSN 6540-01-293-8014?

NSN 6540-01-293-8014 is a Cover,ophthalmoscope, manufactured by Mentor O and O Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.

What part numbers are listed for NSN 6540-01-293-8014?

NSN 6540-01-293-8014 has 1 manufacturer part number on file: 7700-0040 (Mentor O and O Inc).

What are the specifications of 7700-0040?

Key specifications for 7700-0040: Purchase Description Identification: 63304-7700-0040; Part Name Assigned by Controlling Agency: COVER OPHTHALMOSCOPE E.I. 6540-01-180-0479; End Item Identification: 6540-01-180-0479. 1 specification is documented in the U.S. Government catalog.

Is NSN 6540-01-293-8014 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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