NSN MS21385-04DNN

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.

gray, fed std 595, 36231 and white color, smooth gripping surface condition, 0.252 inches minimum and 0.255 inches maximum inside diameter, setscrews attachment method, 0.290 inches minimum and 0.330 inches maximum distance from hole center to knob/skirt base.

NSN 5355-01-147-8768 Datasheet

(NSN) National Stock Number

5355-01-147-8768

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5355 - Knobs and Pointers

(NIIN) National Item Identification Number

01-147-8768

Requires Demilitarization

Yes

(INC) Item Name Code

03263

Date

Thu, Feb 24, 1983

Schedule B Code

8531900002

Attachment Method

setscrews

Color

gray, fed std 595, 36231 and white

Distance From Hole Center To Knob/Skirt Base

0.290 inches minimum and 0.330 inches maximum

Gripping Surface Condition

smooth

Inside Diameter

0.252 inches minimum and 0.255 inches maximum

Inside Width

0.221 inches minimum and 0.225 inches maximum

Material Transparency

opaque

Material

copper alloy and plastic acrylonitrile-butadiene-styrene (abs) and steel

Nominal Thread Size

0.164 inches screw hole

Outside Diameter

0.860 inches minimum and 0.900 inches maximum

Overall Depth

0.620 inches maximum

Overall Thickness

0.730 inches minimum and 0.770 inches maximum

Reference Marking

arrow

Screw Drive Type

hexagon socket

Setscrew Hole Quantity

2

Shaft Accommodation Style

flatted one side

Special Features

shaft accomodation hole counterbored 0.380 in dia and 0.160 in deep; reference marking color no. 37875 with black border color no. 37038,fed std 595

Style Designator

round with triangular face

Thread Quantity Per Inch

32 screw hole

Thread Series Designator

unified national coarse (unc) screw hole

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

A - Item does not contain precious metal.

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

0003263

Cross Reference

CAGE Codes

80205

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

G - 125.0

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

73040

Water Commodity

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

National Motor Freight Classification Item Number

146230

Schedule B & Trade

Schedule B

8531-90-0002

Description

parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77885

(NAICS) North American Industrial Classification System

335999

Questions & Answers

1. What is the FSCG of the NSN 5355-01-147-8768?

   The FSCG of the NSN 5355-01-147-8768 is 5355

2. Does the NSN 5355-01-147-8768 have a Schedule B code assigned?

   Yes, the Schedule B code is 8531900002

3. Does NSN 5355-01-147-8768 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 5355-01-147-8768 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5355-01-147-8768 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 5355-01-147-8768 was assigned to the Federal Catalog?

   It was assigned 43 years ago, on Thu, Feb 24, 1983