NSN 01AA100D030136

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

0.125 inches nominal fillet radius where left flange joins base flange, 0.125 inches nominal base flange thickness, angle basic shape style, extruded fabrication method, square end first tip style.

NSN 9540-01-453-1868 Datasheet

(NSN) National Stock Number

9540-01-453-1868

(FSG) Federal Supply Group

95 - Metal Bars, Sheets, and Shapes

(FSC) Federal Supply Classification

9540 - Nonferrous Base Metal Structural Shapes

(NIIN) National Item Identification Number

01-453-1868

Requires Demilitarization

Yes

(INC) Item Name Code

37017

Date

Sat, Feb 21, 1998

Basic Shape Style

angle

Base Flange Thickness

0.125 inches nominal

Fabrication Method

extruded

Fillet Radius Where Left Flange Joins Base Flange

0.125 inches nominal

First Tip Style

square end

Heat Treatment

t-6511 solution heat treated

Left Inside Angle

90.0 degrees nominal

Left Side Flange Thickness

0.125 inches nominal

Material Document And Classification

astm b221 assn std single material response

Material

aluminum alloy 7075

Nondefinitive Spec/Std Data

7075 alloy and t6511 temper

Overall Height

2.000 inches nominal

Overall Width

3.000 inches nominal

Second Tip Relationship To First Tip

identical

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

0037017

Cross Reference

CAGE Codes

1W025

Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems

U.s./canadian manufacturers

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

U - 50.0

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

53630

Water Commodity

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

National Motor Freight Classification Item Number

104050

Questions & Answers

1. What is the FSCG of the NSN 9540-01-453-1868?

   The FSCG of the NSN 9540-01-453-1868 is 9540

2. Does NSN 9540-01-453-1868 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 9540-01-453-1868 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 9540-01-453-1868 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 9540-01-453-1868 was assigned to the Federal Catalog?

   It was assigned 28 years ago, on Sat, Feb 21, 1998