NSN AEC539796FP

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.

1.788 inches minimum and 1.792 inches maximum distance from pin hole center to extreme top, 0.565 inches nominal cut depth, 1.500 inches nominal distance between pin bosses, 4.993 inches nominal diameter, not included carbon groove.

NSN 2810-00-203-4267 Datasheet

(NSN) National Stock Number

2810-00-203-4267

(FSG) Federal Supply Group

28 - Engines, Turbines, and Components

(FSC) Federal Supply Classification

2810 - Aircraft Prime Mover; and Components Gasoline Reciprocating Engines

(NIIN) National Item Identification Number

00-203-4267

Requires Demilitarization

Yes

(INC) Item Name Code

16509

Date

Tue, Jan 1, 1963

Schedule B Code

8409100080

Carbon Groove

not included

Cut Depth

0.565 inches nominal

Diameter

4.993 inches nominal

Distance Between Pin Bosses

1.500 inches nominal

Distance From Pin Hole Center To Extreme Top

1.788 inches minimum and 1.792 inches maximum

Finished Size Designation

standard

Fsc Application Data

engine,acft,reciprocating

Groove Taper Angle

unable to decode

Head Style

dish

Material

aluminum

Pin Hole Bushing

not included

Pin Type For Which Designed

floating

Pinhole Diameter

1.1250 inches minimum and 1.1260 inches maximum

Pin

not included

Oil Groove

not included

Oil Passage Type

unable to decode

Overall Height

3.333 inches minimum and 3.343 inches maximum

Retaining Ring Groove

not included

Ring Groove Diameter

Ring Groove Quantity

3

Ring Groove Width

Ring

not included

Skirt Bottom Cutaway Feature

included

Skirt Type

solid

Surface Finish

finished

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.

Source of Supply Code

B17 - U.s. Army aviation & missile command (air), attn: amsmi-lc-mm-c, redstone arsenal,al 35898-5230

Pseudo Item Name Code

0016509

Cross Reference

CAGE Codes

28839

Teledyne Industries Inc Teledyne Power Systems Div

U.s./canadian manufacturers

16779

Airmotive Engineering Corp Div of Engine Components 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.

Less than Carload Rating

M - 85.0

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

63220

Water Commodity

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

National Motor Freight Classification Item Number

133300

Schedule B & Trade

Schedule B

8409-10-0080

Description

parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil

End Use

50020 - Engines and turbines for military aircraft

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

71319

(NAICS) North American Industrial Classification System

336412

Questions & Answers

1. What is the FSCG of the NSN 2810-00-203-4267?

   The FSCG of the NSN 2810-00-203-4267 is 2810

2. Does the NSN 2810-00-203-4267 have a Schedule B code assigned?

   Yes, the Schedule B code is 8409100080

3. Does NSN 2810-00-203-4267 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 2810-00-203-4267 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2810-00-203-4267 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 2810-00-203-4267 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963