6540-01-688-7449

Find complete technical information, availability, and procurement data for: 6540-01-688-7449
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Federal Supply Group

Medical, Dental, and Veterinary Equipment and Supplies

Federal Supply Classification

6540 Supplies, Equipment and Ophthalmic Instruments

National Stock Number

6540-01-688-7449

Item Name Code

51603

Assigment Date

05/26/2020 (6 years ago)

A heater used to raise the temperature of the air in the interior of aircraft in which it is installed. Circulation of the heated air may be achieved by an integral blower or fan. Excludes:heater package, aircraft, external type heaters, and portable type heaters.

refractor and keratometer,automatic hand held; portable; spherical (s+c)-20d to +23d (vd=12mm) (auto/0.12/0.25d steps); cylinder 0 to 12d (auto/0.12/0.25d steps); corneal astigmatism 0d to 12d (r5 mm to 13 mm) -0d to 7d (r14 mm to 15 mm)-center 3.2 mm (r8 mm); pupil measurement - 2.0 to 12.0 mm (in 0.1mm increment); dimensions (main body )-191(w) x 242(d) x 223; weight 950g (with battery); external output - infrared; diopter adjustment range: -20 to +23; w/printer; 100-240v 50/60hz; lithium ion battery pack;station dimension - 1180(w) x 244(d) x 79(h) mm; input power - ac 100 to 240v 50/60hz; printer dimension - 103(w) x 167(d) x 75(h) mm;external output - usb micro-b. special features, refractor and keratometer,automatic hand held part name assigned by controlling agency

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Part Name Assigned By Controlling Agency: refractor and keratometer,automatic hand held
Special Features: refractor and keratometer,automatic hand held; portable; spherical (s+c)-20d to +23d (vd=12mm) (auto/0.12/0.25d steps); cylinder 0 to 12d (auto/0.12/0.25d steps); corneal astigmatism 0d to 12d (r5 mm to 13 mm) -0d to 7d (r14 mm to 15 mm)-center 3.2 mm (r8 mm); pupil measurement - 2.0 to 12.0 mm (in 0.1mm increment); dimensions (main body )-191(w) x 242(d) x 223; weight 950g (with battery); external output - infrared; diopter adjustment range: -20 to +23; w/printer; 100-240v 50/60hz; lithium ion battery pack;station dimension - 1180(w) x 244(d) x 79(h) mm; input power - ac 100 to 240v 50/60hz; printer dimension - 103(w) x 167(d) x 75(h) mm;external output - usb micro-b.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1569039	Automa Refractor and Keratometer
6540NCM206285	Automa Refractor and Keratometer
KE0SFMAXK5FG	Automa Refractor and Keratometer
RETINOMAX K-PLUS 5	Automa Refractor and Keratometer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6540-01-688-7449?

The FSCG of the NSN 6540-01-688-7449 is 6540

Does the NSN 6540-01-688-7449 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6540-01-688-7449 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6540-01-688-7449 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-01-688-7449 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6540-01-688-7449 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, May 26, 2020