Hexagon Head Cap Screw NSN 5305-00-514-9131

Item Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

NSN: 5305-00-514-9131

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.625 inches

Fastener Length

0.625 inches

Head Style

Hexagon

Head Height

Between 0.150 inches and 0.163 inches

Width Between Flats

Between 0.428 inches and 0.438 inches

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Material

Copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485

Material Specification

Qq-b-637 federal specification all material responses

Thread Series Designator

Unf

FSC

5305 Screws

NIIN

005149131

NSN

5305005149131

Manufacturer Part Numbers

Part numbers registered to this national stock number.

No part numbers found for this NSN.

Foreign Trade & Schedule B

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

Schedule B Number: 7415338550
NAICS: 332722
SITC: 69433
Description: Other copper screws (not for wood) bolts and nuts
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-00-514-9131

What are the manufacturers of nsn 5305005149131?

Does this nsn 5305005149131 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305005149131
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Does nsn 5305005149131 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305005149131 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305005149131?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

18257

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service