NSN 11248517

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.

0.010 inches nominal overall height, 0.750 inches nominal outside diameter, 0.266 inches nominal inside diameter, round, flat style designator.

NSN 5970-00-421-7344 Datasheet

(NSN) National Stock Number

5970-00-421-7344

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5970 - Electrical Insulators and Insulating Materials

(NIIN) National Item Identification Number

00-421-7344

Requires Demilitarization

Yes

(INC) Item Name Code

18294

Date

Fri, Dec 18, 1970

Schedule B Code

8546900000

Inside Diameter

0.266 inches nominal

Outside Diameter

0.750 inches nominal

Overall Height

0.010 inches nominal

Style Designator

round, flat

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

0018294

Cross Reference

CAGE Codes

17773

Ballistic Missile Defense Systems Command

U.s./canadian manufacturers

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

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

53360

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

103300

Schedule B & Trade

Schedule B

8546-90-0000

Description

electrical insulators, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77324

(NAICS) North American Industrial Classification System

335932

Questions & Answers

1. What is the FSCG of the NSN 5970-00-421-7344?

   The FSCG of the NSN 5970-00-421-7344 is 5970

2. Does the NSN 5970-00-421-7344 have a Schedule B code assigned?

   Yes, the Schedule B code is 8546900000

3. Does NSN 5970-00-421-7344 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 5970-00-421-7344 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5970-00-421-7344 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 5970-00-421-7344 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Fri, Dec 18, 1970