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Panel Screw Assembly NSN 5305-01-337-5474

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 5305-01-337-5474 NSN: 5305-01-337-5474

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.235 inches and 0.280 inches
Fastener Length
Between 1.172 inches and 1.202 inches
Head Style
Knurled no. 3
Head Diameter
Between 0.350 inches and 0.380 inches
Head Height
Between 0.118 inches and 0.148 inches
Internal Drive Style
Cross recess type 1
Material Accommodated Thickness
Between 0.126 inches and 0.187 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Color
Black secondary washerblack primary washerblack stand-offblack fastener
Material
Steel comp 301 secondary washersteel comp 302 primary washersteel comp 302 springsteel comp 304 stand-offsteel comp 302 fastener
Material Specification
Mil-s-5059 military specification single material response secondary washerastma493 assn standard single material response primary washerams5688 assn standard single material response springqq-s-763 federal specification single material response stand-offastma493 assn standard single material response fastener
Surface Treatment
Oxide secondary washeroxide primary washerpassivate springoxide stand-offoxide fastener
Surface Treatment Specification
Mil-c-13924 military specification single treatment response secondary washermil-c-13924 military specification single treatment response primary washerqq-p-35 federal specification single treatment response springmil-c-13924 military specification single treatment response stand-offmil-c-13924 military specification single treatment response fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013375474
NSN
5305013375474

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DSC7900-10-C-6.5
Cage Code:
0HDW7
Status:
A
MSDS:
Part Number:
841581-083
Cage Code:
06481
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 5305-01-337-5474
What are the manufacturers of nsn 5305013375474?
Does this nsn 5305013375474 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013375474
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 5305013375474 contain any precious metals?
No precious metal content.
Does nsn 5305013375474 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013375474?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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