NSN 2B0542B

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.

0.620 inches nominal fastener length, pan no. 2 head style, 0.085 inches minimum and 0.096 inches maximum head height, slot internal drive style, 0.306 inches minimum and 0.322 inches maximum head diameter.

NSN 5305-00-036-6902 Datasheet

(NSN) National Stock Number

5305-00-036-6902

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-036-6902

Requires Demilitarization

Yes

(INC) Item Name Code

06660

Date

Wed, Nov 1, 1972

Schedule B Code

7318152000

Fastener Length

0.620 inches nominal

Head Height

0.085 inches minimum and 0.096 inches maximum

Head Diameter

0.306 inches minimum and 0.322 inches maximum

Head Style

pan no. 2

Internal Drive Style

slot

Material Document And Classification

unable to decode

Material

Material

unable to decode

Nominal Thread Diameter

0.164 inches

Primary Washer Style

flat external teeth

Primary Washer Material Thickness

0.018 inches minimum and 0.023 inches maximum

Primary Washer Outside Diameter

0.305 inches minimum and 0.320 inches maximum

Surface Treatment Document And Classification

unable to decode

Surface Treatment

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.558 inches minimum and 0.620 inches maximum

Thread Quantity Per Inch

32

Thread Series Designator

unified national coarse (unc)

Washer Quantity

1

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

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

0006660

Cross Reference

CAGE Codes

27429

Harsco Corporation

Non-manufacturers

79343

Asrc Federal Facilities Logistics, Llc

Non-manufacturers

93568

Harsco Corp Bmy-Combat Systems Div

U.s./canadian manufacturers

97403

Cecom Lr Center

U.s./canadian manufacturers

78189

Itw Shakeproof Automotive Products

U.s./canadian manufacturers

30554

Department of Defense Project Manager-Mobile Electric Power

Government departments or units, including military organizations

45722

Usm Corp Sub of Emhart Industries Inc Parker-Kalon Fastener Div

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

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

48950

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

093486

Schedule B & Trade

Schedule B

7318-15-2000

Description

bolts and bolts and their nuts or washers exported in the same shipment

End Use

12110 - Iron and steel products, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69421

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5305-00-036-6902?

   The FSCG of the NSN 5305-00-036-6902 is 5305

2. Does the NSN 5305-00-036-6902 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-00-036-6902 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 5305-00-036-6902 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5305-00-036-6902 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 5305-00-036-6902 was assigned to the Federal Catalog?

   It was assigned 53 years ago, on Wed, Nov 1, 1972