NSN 5925-01-731-1980

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

2.98 inches nominal body width, 4940-01-707-7585 end item identification, 3.91 inches nominal body height, 3 pole quantity, overload relay part name assigned by controlling agency.

NSN 5925-01-731-1980 Datasheet

(NSN) National Stock Number

5925-01-731-1980

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

01-731-1980

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Fri, Jun 27, 2025

Schedule B Code

8536200040

End Item Identification

4940-01-707-7585

Body Height

3.91 inches nominal

Body Width

2.98 inches nominal

Part Name Assigned By Controlling Agency

overload relay

Pole Quantity

3

Reset Method

automatic

Special Features

20-80a;class 10 contactor mounting main circuit;manual-automatic reset;2.17 thickness;size s2;operating voltage: 690v;operational temp -40 to 70c

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - 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.

Pseudo Item Name Code

0000136

Cross Reference

CAGE Codes

5B5M3

Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army

Government departments or units, including military organizations

9FFP0

Siemens Industry, Inc.

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8536-20-0040

Description

automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77252

(NAICS) North American Industrial Classification System

335313

Questions & Answers

1. What is the FSCG of the NSN 5925-01-731-1980?

   The FSCG of the NSN 5925-01-731-1980 is 5925

2. Does the NSN 5925-01-731-1980 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-01-731-1980 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.

4. Does NSN 5925-01-731-1980 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5925-01-731-1980 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.

6. When the NSN 5925-01-731-1980 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Fri, Jun 27, 2025