NSN ASTM E 784-82

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.

two fixed arms w/attaching pins and two spring lever arms w/attaching pins securing device type, 2 burette component name and quantity accommodated, aluminum alloy 413.0 or aluminum alloy a380.0 or aluminum alloy 360.0 or aluminum alloy a413.0 or aluminum alloy 380.0 or aluminum alloy 384.0 or aluminum alloy 518.0 or aluminum alloy a360.0 or aluminum alloy 383.0 or aluminum alloy 443.0 or aluminum alloy c443.0 or zinc alloy and cobalt alloy material, 5 type nondefinitive spec/std data, as modified by special feat ures departure from cited designator.

NSN 6640-00-191-6359 Datasheet

(NSN) National Stock Number

6640-00-191-6359

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6640 - Laboratory Equipment and Supplies

(NIIN) National Item Identification Number

00-191-6359

Requires Demilitarization

Yes

(INC) Item Name Code

21997

Date

Mon, Mar 9, 1970

Schedule B Code

7616995195

Component Name And Quantity Accommodated

2 burette

Departure From Cited Designator

as modified by special feat ures

Material

aluminum alloy 413.0 or aluminum alloy a380.0 or aluminum alloy 360.0 or aluminum alloy a413.0 or aluminum alloy 380.0 or aluminum alloy 384.0 or aluminum alloy 518.0 or aluminum alloy a360.0 or aluminum alloy 383.0 or aluminum alloy 443.0 or aluminum alloy c443.0 or zinc alloy and cobalt alloy

Nondefinitive Spec/Std Data

5 type

Securing Device Type

two fixed arms w/attaching pins and two spring lever arms w/attaching pins

Surface Treatment

nickel plated

Special Features

w/13 by 7 in. white porcelain base and anodized aluminum support rod; burette size accomodated: micro to 100 ml

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0021997

Cross Reference

CAGE Codes

22527

Fisher Scientific Company L.l.c.

Non-manufacturers

81346

American Society for Testing and Materials Dba Astm International

Non-manufacturers

Freight Information

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 6640-00-191-6359?

   The FSCG of the NSN 6640-00-191-6359 is 6640

2. Does the NSN 6640-00-191-6359 have a Schedule B code assigned?

   Yes, the Schedule B code is 7616995195

3. Does NSN 6640-00-191-6359 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 6640-00-191-6359 contain precious materials?

   Precious metal content is unknown

5. Does NSN 6640-00-191-6359 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 6640-00-191-6359 was assigned to the Federal Catalog?

   It was assigned 56 years ago, on Mon, Mar 9, 1970