NSN 523519

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.

aluminum alloy case material, rubber synthetic sealing element material, shouldered case style, 7.123 inches minimum and 7.127 inches maximum housing bore diameter, 6.244 inches minimum and 6.266 inches maximum accommodated shaft diameter.

NSN 5330-00-248-5142 Datasheet

(NSN) National Stock Number

5330-00-248-5142

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5330 - Packing and Gasket Materials

(NIIN) National Item Identification Number

00-248-5142

Requires Demilitarization

Yes

(INC) Item Name Code

04214

Date

Fri, Nov 21, 1969

Schedule B Code

8484200000

Accommodated Shaft Diameter

6.244 inches minimum and 6.266 inches maximum

Case Style

shouldered

Housing Bore Diameter

7.123 inches minimum and 7.127 inches maximum

Material

aluminum alloy case

Material

rubber synthetic sealing element

Seal Width

0.624 inches minimum and 0.656 inches maximum

Sealing Element Style

angular

Temp Rating

-65.0 fahrenheit and 160.0 fahrenheit

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

0004214

Cross Reference

CAGE Codes

77272

The Boeing Company

U.s./canadian manufacturers

A0126

Leonardo Spa Helicopters Division - Production Site

Non-us manufacturer (nato), other foreign organization or codification bureaus

80201

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions

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.

Less than Carload Rating

P - 77.5

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

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

95100

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

194120

Schedule B & Trade

Schedule B

8484-20-0000

Description

mechanical seals

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74920

(NAICS) North American Industrial Classification System

339991

Questions & Answers

1. What is the FSCG of the NSN 5330-00-248-5142?

   The FSCG of the NSN 5330-00-248-5142 is 5330

2. Does the NSN 5330-00-248-5142 have a Schedule B code assigned?

   Yes, the Schedule B code is 8484200000

3. Does NSN 5330-00-248-5142 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 5330-00-248-5142 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5330-00-248-5142 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 5330-00-248-5142 was assigned to the Federal Catalog?

   It was assigned 56 years ago, on Fri, Nov 21, 1969