NSN 7748639

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.

unable to decode hardness rating, 0.220 inches nominal first diameter from head, 0.860 inches nominal fastener length, 0.400 inches nominal distance from largest bearing surface of head to end of first diameter, 0.429 inches minimum and 0.438 inches maximum head diameter.

NSN 5306-00-783-5188 Datasheet

(NSN) National Stock Number

5306-00-783-5188

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-783-5188

Requires Demilitarization

Yes

(INC) Item Name Code

06666

Date

Mon, Jan 1, 1962

Schedule B Code

7318152000

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.400 inches nominal

Fastener Length

0.860 inches nominal

First Diameter From Head

0.220 inches nominal

Hardness Rating

unable to decode

Head Diameter

0.429 inches minimum and 0.438 inches maximum

Head Height

0.306 inches minimum and 0.312 inches maximum

Head Style

flat chamfer

Internal Drive Style

hexagon

Material

Nominal Thread Diameter

0.312 inches

Surface Treatment Document And Classification

unable to decode

Surface Treatment

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.460 inches minimum

Thread Quantity Per Inch

18

Thread Series Designator

unified national coarse (unc)

Width Across Flats

0.219 inches minimum and 0.221 inches maximum

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

0006666

Cross Reference

CAGE Codes

16764

General Motors Corp Delco Remy Div

U.s./canadian manufacturers

1LW55

Borgwarner Pds (anderson), L.l.c.

Non-manufacturers

24617

General Motors Corp

U.s./canadian manufacturers

7X677

General Motors Llc Dba General Motors Llc

U.s./canadian manufacturers

U1088

Delphi Automotive Uk Ltd

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

04627

Hyster-Yale Group, Inc.

Non-manufacturers

13841

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.

Non-manufacturers

30076

Hyster-Yale Group, Inc.

U.s./canadian manufacturers

SCY13

E.c.a Etablissement Centrald'approvisionnement des Forces Armee

Military standards and standards organizations (ex:stanags,milspecs,defstans)

95097

Little Giant Crane and Shovel Inc

U.s./canadian manufacturers

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

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

573 - Bolts or nuts (iron or steel),(less than 35 feet)

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 5306-00-783-5188?

   The FSCG of the NSN 5306-00-783-5188 is 5306

2. Does the NSN 5306-00-783-5188 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5306-00-783-5188 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 5306-00-783-5188 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5306-00-783-5188 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 5306-00-783-5188 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962