NSN 7581383P21

0.207 inches minimum and 0.225 inches maximum head diameter, cross recess type 1 internal drive style, 0.282 inches minimum and 0.313 inches maximum fastener length, flat countersunk head style, 80.0 degrees minimum and 82.0 degrees maximum countersink angle.

NSN 5305-00-318-8631 Datasheet

(NSN) National Stock Number

5305-00-318-8631

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-318-8631

Requires Demilitarization

Yes

(INC) Item Name Code

06657

Date

Wed, Nov 14, 1973

Countersink Angle

80.0 degrees minimum and 82.0 degrees maximum

Fastener Length

0.282 inches minimum and 0.313 inches maximum

Head Diameter

0.207 inches minimum and 0.225 inches maximum

Head Style

flat countersunk

Internal Drive Style

cross recess type 1

Minimum Tensile Strength

80000 pounds per square inch

Nominal Thread Diameter

0.112 inches

Special Features

color no. 36231 fed std 595

Thread Class

2a

Thread Length

0.165 inches minimum and 0.246 inches maximum

Thread Quantity Per Inch

40

Thread Series Designator

unified national coarse (unc)

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

0006657

Cross Reference

CAGE Codes

99971

Lockheed Martin Corp Naval Electronics & Surveillance Systems

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.

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

63220

Water Commodity

72E - Engineer and material handling equipment, test/tool sets and equipment

National Motor Freight Classification Item Number

133300

Questions & Answers

1. What is the FSCG of the NSN 5305-00-318-8631?

   The FSCG of the NSN 5305-00-318-8631 is 5305

2. Does NSN 5305-00-318-8631 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.

3. Does NSN 5305-00-318-8631 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5305-00-318-8631 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.

5. When the NSN 5305-00-318-8631 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Wed, Nov 14, 1973