Socket Head Cap Screw NSN 5305-00-225-6943

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: 5305-00-225-6943

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.247 inches

Fastener Length

0.500 inches

Head Style

Flat countersunk

Head Diameter

0.507 inches

Locking Feature

Patch threads or strip threads

Internal Drive Style

Cross recess type 1

End Application

W/s: helicopter, mh-53e; helicopter, search and rescue, hh-60h; helicopter, carrier based asw, sh-60f; fire pumps; helicopter, uscg search and rescue, hh-60j; aircraft, c-2a (reprocured); loader, scoop type; ded 4/4 w/4 1-1/2 or 5 cy gp bucket (cce); helicopter advance attack, ah-1w; forrestal class cv

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Countersink Angle

82.0 degrees

Material

Steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020

Surface Treatment

Cadmium and chromate

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

002256943

NSN

5305002256943

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M32AS420-8C

Cage Code:

26233

Status:

MSDS:

Part Number:

NM132AS420S-8C

Cage Code:

26233

Status:

MSDS:

Part Number:

9414397

Cage Code:

16764

Status:

MSDS:

Part Number:

9412358

Cage Code:

89346

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 5305-00-225-6943

What are the manufacturers of nsn 5305002256943?

Nylok Corporation (26233)
General Motors Corp (16764)
Navistar Intl Corp Truck Br Ohio (89346)
Remy, Inc. (1LW55)
General Motors Corp (24617)
Navistar Intl Corp (31007)

Does this nsn 5305002256943 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305002256943
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 5305002256943 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305002256943 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305002256943?
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
Quality Fast Service