NSN 68-05-6400

30.0 degrees minimum and 45.0 degrees maximum chamfer angle, 1.107 inches minimum and 1.125 inches maximum head diameter, flat chamfer head style, 0.740 inches minimum and 0.750 inches maximum head height, 4.000 inches nominal fastener length.

NSN 5305-01-731-1237 Datasheet

(NSN) National Stock Number

5305-01-731-1237

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

01-731-1237

Requires Demilitarization

Yes

(INC) Item Name Code

16282

Date

Wed, Jun 25, 2025

Schedule B Code

7318152000

Chamfer Angle

30.0 degrees minimum and 45.0 degrees maximum

Fastener Length

4.000 inches nominal

Head Diameter

1.107 inches minimum and 1.125 inches maximum

Head Height

0.740 inches minimum and 0.750 inches maximum

Head Style

flat chamfer

Internal Drive Style

hexagon

Locking Feature

unable to decode

Material Document And Classification

unable to decode

Part Name Assigned By Controlling Agency

screw, cap, socket head, undrilled and drilled, plain and self-locking, alloy steel, corrosion-resistant steel and heat-resistant steel, unrc-3a and unrc-2a

Material

unable to decode

Nominal Thread Diameter

0.7500 inches

Specification/Standard Data

80205-nas1352 professional/industrial association standard

Surface Treatment Document And Classification

unable to decode

Surface Treatment

unable to decode

Thread Class

3a

Thread Direction

right-hand

Thread Length

2.000 inches nominal

Thread Quantity Per Inch

10

Thread Series Designator

unrc

Width Across Flats

0.625 inches nominal

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

A - Item does not contain precious metal.

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

0016282

Cross Reference

CAGE Codes

96169

Electric Boat Corporation Div General Dynamics Electric Boat

Non-manufacturers

80205

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

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

T - 55.0

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

00000

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

093450

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 5305-01-731-1237?

   The FSCG of the NSN 5305-01-731-1237 is 5305

2. Does the NSN 5305-01-731-1237 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-01-731-1237 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 5305-01-731-1237 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5305-01-731-1237 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 5305-01-731-1237 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Wed, Jun 25, 2025