6645-01-501-0576

Find complete technical information, availability, and procurement data for: 6645-01-501-0576
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-501-0576

Item Name Code

08066

Assigment Date

09/23/2002 (23 years ago)

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

digital counter indicator type, dc current type, 12.0 volts minimum and 28.0 volts maximum voltage rating, mounted unit type, unable to decode case material

Product Characteristics

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

Current Type: dc
Case Material: unable to decode
Indicator Type: digital counter
Voltage Rating: 12.0 volts minimum and 28.0 volts maximum
Unit Type: mounted
Hermetic Protection: provided
Movement Type: electrical
Reset Feature: not provided
Part Name Assigned By Controlling Agency: subminiature elapsed time indicator
Special Features: "qualified to mil-m-7793; case may be of copper nickel; 4-40 clinch nuts; tin-plate front mount; straight pin header; flange of steel or brass; numerals .035" wide and .078" high; operating temp range: -65 to +125 deg c; setback is 0.625 + or -.015; dielectric: 600 vrms @ sea level"

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
D16C8V4U-14-16-47	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-01-501-0576?

The FSCG of the NSN 6645-01-501-0576 is 6645

Does the NSN 6645-01-501-0576 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-501-0576 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 6645-01-501-0576 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-01-501-0576 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 6645-01-501-0576 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Sep 23, 2002