NSN 7271-3-3

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

at pole one actuator position designation, 2.188 inches nominal body length, single pole type body style, 0.750 inches nominal body width, trip-reset actuator function.

NSN 5925-00-757-2271 Datasheet

(NSN) National Stock Number

5925-00-757-2271

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-757-2271

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Mon, Jan 1, 1962

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at pole one

Body Length

2.188 inches nominal

Body Style

single pole type

Body Width

0.750 inches nominal

Bushing Length

0.300 inches nominal

Center To Center Distance Between Terminals Parallel To Length

0.906 inches nominal

Circuit Protection Type

overcurrent single location

Frequency In Hertz

400.0 single location

Inclosure Protection Type For Which Designed

explosion proof

Internal Trip Release Configuration

series trip single location

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

1 push-pull

Material

plastic case

Maximum Continuous Load Current Rating Per Pole

3.0 amperes ac and 3.0 amperes dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

3500.0 ac and 4000.0 dc single location

Mounting Facility Type And Quantity

1 threaded bushing

Mounting Surface To Terminal End Distance

1.312 inches nominal

Nominal Thread Size

0.469 inches

Operating Voltage Type And Rating Per Pole In Volts

120.0 ac and 30.0 dc single location

Pole Quantity

1

Reset Method

manual

Storage Type

general purpose warehouse

Terminal Type And Quantity

2 tab w/screw

Thread Quantity Per Inch

32

Thread Series Designator

uns

Trip Delay Time In Seconds Per Rated Continuous Current

30.000 minimum at 200 pct and 130.000 maximum at 200 pct single location

Trip Release Ambient Temp Rating

25.0 celsius nominal single location

Trip Release Characteristic

time delay single location

Trip Release Method

thermal single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

138.0 single location

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

U - Precious metal content is unknown

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

73803

Texas Instruments Inc Metallurgical Materials Div

U.s./canadian manufacturers

82647

Sensata Technologies, Inc. Div Sensata Attleboro

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

35205

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

063160

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 5925-00-757-2271?

   The FSCG of the NSN 5925-00-757-2271 is 5925

2. Does the NSN 5925-00-757-2271 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-757-2271 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 5925-00-757-2271 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5925-00-757-2271 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 5925-00-757-2271 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962