NSN TH-752

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.

launch, hydrog end item identification, 0.750 inches nominal screw thread diameter, copper alloy material, thru-hull connection part name assigned by controlling agency, npt screw thread series designator.

NSN 2040-01-455-6953 Datasheet

(NSN) National Stock Number

2040-01-455-6953

(FSG) Federal Supply Group

20 - Ship and Marine Equipment

(FSC) Federal Supply Classification

2040 - Marine Hardware and Hull Items

(NIIN) National Item Identification Number

01-455-6953

Requires Demilitarization

Yes

(INC) Item Name Code

17907

Date

Tue, May 12, 1998

Schedule B Code

8487900080

End Item Identification

launch, hydrog

Material

copper alloy

Part Name Assigned By Controlling Agency

thru-hull connection

Screw Thread Diameter

0.750 inches nominal

Screw Thread Series Designator

npt

Stem Type

threaded

Thread Length

1.500 inches nominal

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

0017907

Cross Reference

CAGE Codes

13039

Buck-Algonquin Marine Hardware Div of Algonquin Co Div of Dixon Valve and Coupling Co

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

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

49790

Water Commodity

810 - Boats, repair parts and components

National Motor Freight Classification Item Number

095190

Schedule B & Trade

Schedule B

8487-90-0080

Description

machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74999

(NAICS) North American Industrial Classification System

333998

Questions & Answers

1. What is the FSCG of the NSN 2040-01-455-6953?

   The FSCG of the NSN 2040-01-455-6953 is 2040

2. Does the NSN 2040-01-455-6953 have a Schedule B code assigned?

   Yes, the Schedule B code is 8487900080

3. Does NSN 2040-01-455-6953 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 2040-01-455-6953 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 2040-01-455-6953 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 2040-01-455-6953 was assigned to the Federal Catalog?

   It was assigned 28 years ago, on Tue, May 12, 1998