NSN 036236

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.

2.500 inches nominal bolt circle diameter, 1 connection quantity, single bourdon tube actuation type, nonadjustable adjustability, back connection location.

NSN 6685-00-489-0727 Datasheet

(NSN) National Stock Number

6685-00-489-0727

(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

00-489-0727

Requires Demilitarization

Yes

(INC) Item Name Code

07428

Date

Thu, May 28, 1970

Schedule B Code

9026200000

Actuation Type

single bourdon tube

Adjustability

nonadjustable

Bolt Circle Diameter

2.500 inches nominal

Connection Location

back

Connection Quantity

1

Connection Size

0.125 in. npt

Connector Type Vent

not provided

Connection Type

external

Dial Size

2 in. dia

Graduation Unit

3.0 pounds per square inch

Material

unable to decode

Mounting Hole Diameter

0.141 inches nominal

Mounting Hole Quantity

3

Mounting Method

flush panel

Overall Depth

1.230 inches nominal

Overall Diameter

2.280 inches nominal

Pointer Type

indicating

Pointer Color

black

Scale Accuracy

2 pct middle half,3 pct remainder

Scale Inscription/Background Color

black figures on white background

Scale Range

+0.0 to 15.0 pounds pressure per square inch

Scale Name

pressure

Scale Smallest Increment

0.5 pounds per square inch (psi)

Scale Type

single

Surface Treatment

unable to decode

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

0007428

Cross Reference

CAGE Codes

61349

Ametek, Inc. Div Aerospace & Defense

U.s./canadian manufacturers

30003

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

Government departments or units, including military organizations

Freight Information

Air Commodity

HZ -

Air Dimension

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

National Motor Freight Class Rating

J - 100.0

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

61770

Water Commodity

653 - Musical instruments

National Motor Freight Classification Item Number

121570

Schedule B & Trade

Schedule B

9026-20-0000

Description

instruments and apparatus for measuring or checking pressure

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87435

(NAICS) North American Industrial Classification System

334513

Questions & Answers

1. What is the FSCG of the NSN 6685-00-489-0727?

   The FSCG of the NSN 6685-00-489-0727 is 6685

2. Does the NSN 6685-00-489-0727 have a Schedule B code assigned?

   Yes, the Schedule B code is 9026200000

3. Does NSN 6685-00-489-0727 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 6685-00-489-0727 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6685-00-489-0727 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 6685-00-489-0727 was assigned to the Federal Catalog?

   It was assigned 56 years ago, on Thu, May 28, 1970