NSN C20078

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.

2990-00-718-8284, exhaust muffler.

NSN 2990-00-718-8284 Datasheet

(NSN) National Stock Number

2990-00-718-8284

(FSG) Federal Supply Group

29 - Engine Accessories

(FSC) Federal Supply Classification

2990 - Nonaircraft Miscellaneous Engine Accessories

(NIIN) National Item Identification Number

00-718-8284

Requires Demilitarization

Yes

(INC) Item Name Code

10849

Date

Tue, Jan 1, 1963

Schedule B Code

8708925000

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

0010849

Cross Reference

CAGE Codes

50870

Arnold a Semler 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

61440

Water Commodity

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

National Motor Freight Classification Item Number

125850

Schedule B & Trade

Schedule B

8708-92-5000

Description

mufflers and exhaust pipes for vehicles, nesoi

End Use

30230 - Other parts and accessories of vehicles

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

78439

(NAICS) North American Industrial Classification System

336390

Questions & Answers

1. What is the FSCG of the NSN 2990-00-718-8284?

   The FSCG of the NSN 2990-00-718-8284 is 2990

2. Does the NSN 2990-00-718-8284 have a Schedule B code assigned?

   Yes, the Schedule B code is 8708925000

3. Does NSN 2990-00-718-8284 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 2990-00-718-8284 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2990-00-718-8284 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 2990-00-718-8284 was assigned to the Federal Catalog?

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