NSN KDG1

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.

used on vacuum stand general characteristics item description.

NSN 6685-00-446-9516 Datasheet

(NSN) National Stock Number

6685-00-446-9516

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6685 - Humidity Measuring and Controlling Instruments, Temperature and Pressure

(NIIN) National Item Identification Number

00-446-9516

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Feb 18, 1972

General Characteristics Item Description

used on vacuum stand

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

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

1248449

Cross Reference

CAGE Codes

33781

Tuthill Corporation Dba Tuthill Vac & Blower Systems Div Tuthill Vacuum Systems

U.s./canadian manufacturers

Freight Information

Air Commodity

AQ -

Air Dimension

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

Less than Carload Rating

J - 100.0

National Motor Freight Class Rating

J - 100.0

Special Handling

Q - High sensitivity, category ii, aa&e, classified confidential

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

61770

Water Commodity

651 - Instruments, medical and surgical

National Motor Freight Classification Item Number

121570

Questions & Answers

1. What is the FSCG of the NSN 6685-00-446-9516?

   The FSCG of the NSN 6685-00-446-9516 is 6685

2. Does NSN 6685-00-446-9516 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 6685-00-446-9516 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 6685-00-446-9516 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.

5. When the NSN 6685-00-446-9516 was assigned to the Federal Catalog?

   It was assigned 54 years ago, on Fri, Feb 18, 1972