Panel Screw Assembly NSN 5305-01-574-7238

Item Description

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

NSN: 5305-01-574-7238

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 0.541 inches and 0.577 inches

Head Style

Double chamfer

Head Diameter

Between 0.365 inches and 0.375 inches

Head Height

Between 0.244 inches and 0.250 inches

Internal Drive Style

Hexagon

End Application

Nimrod; nimrod mra4

Material Accommodated Thickness

Between 0.120 inches and 0.130 inches

Thread Diameter

0.250 inches

Width Across Flats

Between 0.187 inches and 0.190 inches

Features Provided

Sleeve

Thready Qty Per Inch (tpi)

Part Name Assigned By Controlling Agency

Edm flaring captive screw

Special Features

Screw-a286 cres with chemistry per ams5731 or equiv-heat treat to 140ski ; sleeve-300 series cres per qq-s-763; retaining ring-17-7ph cres per m il-s-25043, ams5528 or equiv; hold out feature retained in sleeve

Material

Stainless steel

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Supplementary Features

Installation tool part number is t547-12; captive screw edm flaring type with hold out feature

Thread Series Designator

Unf

FSC

5305 Screws

NIIN

015747238

NSN

5305015747238

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

FTD7146HS-12-2-8-9

Cage Code:

58794

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 5305-01-574-7238

What are the manufacturers of nsn 5305015747238?

Fastener Technology Corp. (58794)

Does this nsn 5305015747238 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305015747238
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. attached to panel by threaded bushing or by flaring end of stand-off, or bushing. used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. may be spring loaded.

Does nsn 5305015747238 contain any precious metals?
No precious metal content.

Does nsn 5305015747238 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305015747238?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

33044

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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