NSN A8622

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

not identical end similarity, 0.0310 inches nominal first end groove width, 0.3750 inches nominal first end diameter, 0.0310 inches nominal first end groove diameter, 1.000 inches nominal first end distance from end to groove.

NSN 3040-00-778-6979 Datasheet

(NSN) National Stock Number

3040-00-778-6979

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3040 - Miscellaneous Power Transmission Equipment

(NIIN) National Item Identification Number

00-778-6979

Requires Demilitarization

Yes

(INC) Item Name Code

22109

Date

Fri, Mar 15, 1968

Schedule B Code

8483105000

End Similarity

not identical

First End Diameter

0.3750 inches nominal

First End Groove Diameter

0.0310 inches nominal

First End Groove Width

0.0310 inches nominal

First End Distance From End To Groove

1.000 inches nominal

First End Style

circular grooved

Material

steel corrosion resisting

Overall Length

3.094 inches nominal

Second End Diameter

0.3750 inches nominal

Second End Distance From Hole Center To End

0.406 inches nominal

Second End Hole Depth

0.141 inches nominal

Second End Hole Diameter

0.1410 inches nominal

Second End Style

unthreaded cross drilled

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

0022109

Cross Reference

CAGE Codes

12511

Simmonds Precision Products Inc

U.s./canadian manufacturers

91940

Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

65750

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

126900

Schedule B & Trade

Schedule B

8483-10-5000

Description

transmission shafts and cranks, except camshafts and crankshafts

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74810

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3040-00-778-6979?

   The FSCG of the NSN 3040-00-778-6979 is 3040

2. Does the NSN 3040-00-778-6979 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483105000

3. Does NSN 3040-00-778-6979 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 3040-00-778-6979 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3040-00-778-6979 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 3040-00-778-6979 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Fri, Mar 15, 1968