Tapping Screw NSN 5305-00-497-7401

Item Description

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

NSN: 5305-00-497-7401

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Features and Characteristics

Fastener Length

Between 0.469 inches and 0.531 inches

Head Style

Pan

Head Diameter

Between 0.256 inches and 0.270 inches

Head Height

Between 0.087 inches and 0.097 inches

Internal Drive Style

Cross recess type 1

Nonmachine Thread Style

Gimlet point (type a, ab or ba)

Nonmachine Thread Diameter

0.138 inches

Material

Steel comp 410

Material Specification

66 federal standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Nondefinitive Specification/std Data

Ab type

FSC

5305 Screws

NIIN

004977401

NSN

5305004977401

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS51861-25C

Cage Code:

96906

Status:

MSDS:

Part Number:

FFS107

Cage Code:

81348

Status:

MSDS:

Part Number:

TYPEJN06 1-2

Cage Code:

45722

Status:

MSDS:

Part Number:

MS24618-19

Cage Code:

96906

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7318140000
NAICS: 332722
SITC: 69421
Description: Self-tapping screws of iron or steel
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-497-7401

What are the manufacturers of nsn 5305004977401?

Does this nsn 5305004977401 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305004977401
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.

Does nsn 5305004977401 contain any precious metals?
No precious metal content.

Does nsn 5305004977401 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305004977401?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

41756

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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