NSN 342983

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

1.875 inches nominal outside diameter, 0.084 inches minimum and 0.104 inches maximum material thickness, 1.385 inches minimum and 1.400 inches maximum hole diameter, unable to decode material, unable to decode material document and classification.

NSN 5310-00-209-2870 Datasheet

(NSN) National Stock Number

5310-00-209-2870

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-209-2870

Requires Demilitarization

Yes

(INC) Item Name Code

15933

Date

Tue, Jan 1, 1963

Schedule B Code

7318220000

Hole Diameter

1.385 inches minimum and 1.400 inches maximum

Material Document And Classification

unable to decode

Material Thickness

0.084 inches minimum and 0.104 inches maximum

Material

unable to decode

Outside Diameter

1.875 inches nominal

Recess Diameter

1.556 inches minimum and 1.572 inches maximum

Recess Angle

90.0 degrees nominal

Style Designator

recessed

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

0015933

Cross Reference

CAGE Codes

98897

Lockheed Martin Corp Dba Lockheed Martin Aerostructures Div Lockheed Martin Aeronautics Company

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

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

National Motor Freight Class Rating

U - 50.0

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

55210

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

194160

Schedule B & Trade

Schedule B

7318-22-0000

Description

washers other than lock washers, iron or steel

End Use

12300 - Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69422

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5310-00-209-2870?

   The FSCG of the NSN 5310-00-209-2870 is 5310

2. Does the NSN 5310-00-209-2870 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318220000

3. Does NSN 5310-00-209-2870 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 5310-00-209-2870 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5310-00-209-2870 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 5310-00-209-2870 was assigned to the Federal Catalog?

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