NSN 280993

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.

4920-00-520-5015, balancing arbor set.

NSN 4920-00-520-5015 Datasheet

(NSN) National Stock Number

4920-00-520-5015

(FSG) Federal Supply Group

49 - Maintenance and Repair Shop Equipment

(FSC) Federal Supply Classification

4920 - Aircraft Maintenance and Repair Shop Specialized Equipment

(NIIN) National Item Identification Number

00-520-5015

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Sep 15, 1967

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

FPZ - San antonio air logistics center kelly afb, texas 78241-5000

Pseudo Item Name Code

1024501

Cross Reference

CAGE Codes

99193

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 4920-00-520-5015?

   The FSCG of the NSN 4920-00-520-5015 is 4920

2. Does NSN 4920-00-520-5015 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.

3. Does NSN 4920-00-520-5015 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4920-00-520-5015 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.

5. When the NSN 4920-00-520-5015 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Fri, Sep 15, 1967