04-21877-1

View detailed technical data, stock status, and sourcing information for: 04-21877-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-624-3085

Item Name Code

15938

Assigment Date

12/23/2013 (12 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."

18.2 millimeters nominal outside diameter, 8.2 millimeters nominal hole diameter, washer,belleville part name assigned by controlling agency, 1.4 millimeters nominal material thickness, 6115-01-561-7329 end item identification

Product Characteristics

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

Hole Diameter: 8.2 millimeters nominal
Outside Diameter: 18.2 millimeters nominal
Material Thickness: 1.4 millimeters nominal
End Item Identification: 6115-01-561-7329
Part Name Assigned By Controlling Agency: washer,belleville
Special Features: calculated load is 2680 lbs.with washer loaded to flat condition;actual load may vary up to 25%
Material: steel overall
Surface Treatment: zinc overall
Style Designator: spring tension

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
04-21877	Spring Tension Washer
04-21877-1	Spring Tension Washer
65-08-21	Spring Tension Washer
A043L876	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-624-3085?

The FSCG of the NSN 5310-01-624-3085 is 5310

Does the NSN 5310-01-624-3085 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-624-3085 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 5310-01-624-3085 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-624-3085 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 5310-01-624-3085 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Dec 23, 2013