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Panel Screw Assembly NSN 5305-01-393-0821

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 5305-01-393-0821 NSN: 5305-01-393-0821

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fastener Length
0.852 inches
Head Style
Knurled no. 4
Head Diameter
0.356 inches
Head Height
0.385 inches
Internal Drive Style
Slot
Material Accommodated Thickness
Between 0.032 inches and 0.093 inches
Thread Diameter
0.138 inches
Features Provided
Flat washer and sleeve
Thready Qty Per Inch (tpi)
32
Material
Stainless steel threads or steel comp 302 threads
Material Specification
Qq-a-225/8 t6 federal specification single material response stand-off or ams 4117 assn standard single material response stand-off
Surface Treatment
Passivate threads
Surface Treatment Specification
Qq-p-35 federal specification single treatment response threads
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013930821
NSN
5305013930821

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FRB7500-6-B-5
Cage Code:
0HDW7
Status:
A
MSDS:
Part Number:
FT1100-6-2-5
Cage Code:
58794
Status:
A
MSDS:
Part Number:
FCS9001S-06-B-5
Cage Code:
58998
Status:
A
MSDS:
Part Number:
ES8392-06B5
Cage Code:
20418
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616106000
  • NAICS: 332722
  • SITC: 69440
  • Description: Threaded fasteners of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-393-0821
What are the manufacturers of nsn 5305013930821?
Does this nsn 5305013930821 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013930821
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 5305013930821 contain any precious metals?
No precious metal content.
Does nsn 5305013930821 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013930821?
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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