NSN 138906-01

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.

0.114 inches minimum and 0.116 inches maximum nut diameter, unable to decode material, round nut style, 0.060 inches nominal thread size, material document and classification.

NSN 5310-00-072-5281 Datasheet

(NSN) National Stock Number

5310-00-072-5281

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-072-5281

Requires Demilitarization

Yes

(INC) Item Name Code

15887

Date

Tue, Jan 1, 1963

Schedule B Code

7616995195

Material Document And Classification

Material

unable to decode

Nominal Thread Size

0.060 inches

Nut Diameter

0.114 inches minimum and 0.116 inches maximum

Nut Style

round

Nut Thickness

0.188 inches nominal

Surface Treatment Document And Classification

unable to decode

Surface Treatment

unable to decode

Thread Class

3b

Thread Direction

right-hand

Thread Quantity Per Inch

80

Thread Series

unf

Width Across Flats

0.092 inches minimum and 0.094 inches maximum

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

0015887

Cross Reference

CAGE Codes

35351

Ge Aviation Systems Llc

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

Q - 70.0

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

05680

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

013540

Schedule B & Trade

Schedule B

7616-99-5195

Description

articles of aluminum nesoi

End Use

12300 - Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69979

(NAICS) North American Industrial Classification System

332999

Questions & Answers

1. What is the FSCG of the NSN 5310-00-072-5281?

   The FSCG of the NSN 5310-00-072-5281 is 5310

2. Does the NSN 5310-00-072-5281 have a Schedule B code assigned?

   Yes, the Schedule B code is 7616995195

3. Does NSN 5310-00-072-5281 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 5310-00-072-5281 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5310-00-072-5281 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 5310-00-072-5281 was assigned to the Federal Catalog?

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