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Panel Screw Assembly NSN 5305-01-537-3447

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 5305-01-537-3447 NSN: 5305-01-537-3447

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.552 inches and 0.572 inches
Fastener Length
1.250 inches
Head Style
Hexagon
Head Height
Between 0.188 inches and 0.209 inches
Width Between Flats
Between 0.554 inches and 0.564 inches
Spline Minor Diameter
Between 0.188 inches and 0.192 inches
Spline Major Diameter
Between 0.264 inches and 0.268 inches
Internal Drive Style
Torx
End Application
F-22 rapto (emd)
Material Accommodated Thickness
0.687 inches
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
15539 pounds per square inch
Part Name Assigned By Controlling Agency
Screw assembly panel
Material
Nickel alloy 718
Material Specification
Ms5652 national std/spec single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ms qq-p-35 national std/spec single treatment response
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
015373447
NSN
5305015373447

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CA22051-6T22-20
Cage Code:
29372
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-537-3447
What are the manufacturers of nsn 5305015373447?
Does this nsn 5305015373447 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015373447
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 5305015373447 contain any precious metals?
No precious metal content.
Does nsn 5305015373447 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015373447?
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:
SU
Cond. Code:
1
Status:
A

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