ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Panel Screw Assembly NSN 5305-01-553-3543

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 5305-01-553-3543 NSN: 5305-01-553-3543

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fastener Length
Between 0.585 inches and 0.595 inches
Head Style
Pan
Head Diameter
Between 0.320 inches and 0.330 inches
Head Height
0.110 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
Between 0.157 inches and 0.160 inches
Thready Qty Per Inch (tpi)
36
Part Name Assigned By Controlling Agency
Stud assembly plus flush
Lead Thread Quantity
Four
Special Features
Recess plug depth is 0.179 - 0.191 inches; internal threads
Material
Steel fastener
Material Specification
Astm a240 assn standard 1st material response bearing surface of head and astm a167 assn standard 2nd material response bearing surface of head and astm a666 assn standard 3rd material response bearing surface of head
Surface Treatment
Passivate bearing surface of head
Surface Treatment Specification
Qq-p-416, ty2 cl2 federal specification all treatment responses fastener
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
015533543
NSN
5305015533543

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
18S03-1-1AA
Cage Code:
71286
Status:
A
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 5305-01-553-3543
What are the manufacturers of nsn 5305015533543?
Does this nsn 5305015533543 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015533543
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 5305015533543 contain any precious metals?
No precious metal content.
Does nsn 5305015533543 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015533543?
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

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

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo