10253027-1

View detailed technical data, stock status, and sourcing information for: 10253027-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-273-5258

Item Name Code

29785

Assigment Date

02/26/1988 (38 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

circular recess cross-sectional shape style, 1.040 inches nominal inside diameter, oval, no holes peripheral shape style, 0.015 inches minimum and 0.030 inches maximum flange thickness, 1.120 inches nominal width

Product Characteristics

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

Cross-Sectional Shape Style: circular recess
Inside Diameter: 1.040 inches nominal
Width: 1.120 inches nominal
Flange Thickness: 0.015 inches minimum and 0.030 inches maximum
Peripheral Shape Style: oval, no holes
Length: 1.500 inches nominal
First Recess Inside Height: 0.350 inches nominal
Inside Corner Radius: 0.325 inches nominal
Body Thickness: 0.015 inches minimum and 0.030 inches maximum
End Item Identification: 1410-01-267-6685
Material: rubber
Material Document And Classification: mil-r-6855 cl 2 ty b gr 50 mil spec single material response

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
10253027-1	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-273-5258?

The FSCG of the NSN 5340-01-273-5258 is 5340

Does the NSN 5340-01-273-5258 have a Schedule B code assigned?

Yes, the Schedule B code is 4017000000

Does NSN 5340-01-273-5258 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 5340-01-273-5258 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-273-5258 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 5340-01-273-5258 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Feb 26, 1988