NSN 750TYPEA

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.

6.0 dc calibration voltage output type in volts, -1.0 to 1.0 accuracy range in percent, unable to decode connection type and voltage rating in volts, 1000.0 calibration speed in rpm, 20.0 ohms electrical resistance.

NSN 6680-00-916-6940 Datasheet

(NSN) National Stock Number

6680-00-916-6940

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6680 - Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

(NIIN) National Item Identification Number

00-916-6940

Requires Demilitarization

Yes

(INC) Item Name Code

20241

Date

Wed, Jul 13, 1966

Schedule B Code

9029205000

Accuracy Range In Percent

-1.0 to 1.0

Calibration Speed In Rpm

1000.0

Calibration Voltage Output Type In Volts

6.0 dc

Connection Type And Voltage Rating In Volts

unable to decode

Electrical Resistance

20.0 ohms

Flatted Portion Length

unable to decode

Flat Depth

unable to decode

Length Of Shaft From Housing

unable to decode

Mounting Facility Type And Quantity

4 unthreaded hole(s)

Overall Height

3.000 inches

Overall Length

4.660 inches

Overall Width

2.870 inches

Rotor Speed Rating In Rpm

100.0 low full load and 5000.0 high full load

Shaft Diameter

unable to decode

Shaft End Characteristic

unable to decode

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

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0020241

Cross Reference

CAGE Codes

28199

L3 Technologies, Inc.

U.s./canadian manufacturers

65092

Solartron Electronics Inc Weston Instruments Div

U.s./canadian manufacturers

01170

Bellofram Corporation

U.s./canadian manufacturers

06840

Bendix Corp the

U.s./canadian manufacturers

24462

Barkley Mfg Co

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

34760

Water Commodity

657 - Instruments, electric meter

National Motor Freight Classification Item Number

062120

Schedule B & Trade

Schedule B

9029-20-5000

Description

speedometers and tachometers, not for use in civil aircraft

End Use

30230 - Other parts and accessories of vehicles

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87325

(NAICS) North American Industrial Classification System

334514

Questions & Answers

1. What is the FSCG of the NSN 6680-00-916-6940?

   The FSCG of the NSN 6680-00-916-6940 is 6680

2. Does the NSN 6680-00-916-6940 have a Schedule B code assigned?

   Yes, the Schedule B code is 9029205000

3. Does NSN 6680-00-916-6940 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 6680-00-916-6940 contain precious materials?

   Precious metal content is unknown

5. Does NSN 6680-00-916-6940 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.

6. When the NSN 6680-00-916-6940 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, Jul 13, 1966