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Panel Screw Assembly NSN 5305-00-477-0348

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 5305-00-477-0348 NSN: 5305-00-477-0348

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.415 inches
Fastener Length
0.790 inches
Head Style
Hexagon
Head Height
Between 0.105 inches and 0.120 inches
Width Between Flats
Between 0.305 inches and 0.312 inches
Material Accommodated Thickness
Between 0.031 inches and 0.062 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Special Features
Color black
Material
Steel comp 304 stand-off or steel comp 304l stand-off or steel comp 347 stand-off or steel comp 348 stand-off
Surface Treatment
Passivate and oxide
Surface Treatment Specification
Qq-p-35 federal specification 1st treatment response and mil-c-13924, cl 2 military specification 2nd treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
004770348
NSN
5305004770348

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HKN7900-10A3
Cage Code:
17419
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 5305-00-477-0348
What are the manufacturers of nsn 5305004770348?
Does this nsn 5305004770348 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004770348
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 5305004770348 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305004770348 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004770348?
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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