3100U-3-1440

View detailed technical data, stock status, and sourcing information for: 3100U-3-1440
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-530-3874

Item Name Code

00451

Assigment Date

05/25/2005 (21 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.290 inches maximum body height, 0.605 inches maximum body diameter, 1.210 inches nominal overall length, 0.140 inches nominal mounting slot width, 0.400 inches maximum overall height

Product Characteristics

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

Overall Length: 1.210 inches nominal
Overall Height: 0.400 inches maximum
Body Diameter: 0.605 inches maximum
Mounting Slot Width: 0.140 inches nominal
Body Height: 0.290 inches maximum
Unthreaded Mounting Hole Diameter: 0.140 inches nominal
Distance Between Mounting Facility Centers: 0.937 inches nominal
End Item Identification: 275045-01(09xp2), hf digital processing unit. 275050-01(09xp2), v/uhf digital processing unit. 275650-01(09xp2), hf tuner. 275659-01(09xp2), digital processing unit.
Temp Sensing Element Type: disc
Mounting Method: unthreaded hole and slot
Features Provided: hermetically sealed case
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: tab, solder lug
Contact Load Current Rating: 70.0 amperes resistive load single voltage
Contact Adjustability: actuation point adjustable, preset and deactuation point not adjustable
Contact Adjustment Range: -80.00 to 550.00 actuation point degrees fahrenheit
Contact Adjustment Type: internal actuation point screw
Contact Voltage Rating In Volts: 30.0 ac at sea level single voltage
Media For Which Designed: gas or liquid
Style Designator: disc w/flange

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
3100U-3-1440	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-530-3874?

The FSCG of the NSN 5930-01-530-3874 is 5930

Does the NSN 5930-01-530-3874 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-530-3874 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 5930-01-530-3874 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-530-3874 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-01-530-3874 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, May 25, 2005