Socket Head Cap Screw NSN 5305-01-500-3121

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN: 5305-01-500-3121

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Features and Characteristics

Thread Direction

Right-hand

Thread Length

42.0 millimeters

Fastener Length

70.0 millimeters

Head Style

Flat chamfer

Head Diameter

13.0 millimeters

Head Height

8.0 millimeters

Internal Drive Style

Hexagon

End Application

Interim armored vehicle (iav), contractor logistics support (cls)

Thread Diameter

8.0 millimeters

Width Across Flats

6.0 millimeters

Thread Pitch In Millimeters

1.2

External Thread Tolerance Class

4g6g

Material

Steel property class 12.9

Surface Treatment

Zinc

Surface Treatment Specification

Astm-b-633-fe/zn5, type 2 assn standard single treatment response

Thread Series Designator

FSC

5305 Screws

NIIN

015003121

NSN

5305015003121

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B1831BH080070N

Cage Code:

80204

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318152000
NAICS: 332722
SITC: 69421
Description: Bolts and bolts and their nuts or washers exported in the same shipment
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-500-3121

What are the manufacturers of nsn 5305015003121?

American National Standards (80204)

Does this nsn 5305015003121 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305015003121
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.

Does nsn 5305015003121 contain any precious metals?
No precious metal content.

Does nsn 5305015003121 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305015003121?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

16282

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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