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Panel Screw Assembly NSN 5305-01-116-7368

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 5305-01-116-7368 NSN: 5305-01-116-7368

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.477 inches and 0.636 inches
Fastener Length
Between 1.327 inches and 1.347 inches
Head Style
Flat countersunk
Head Diameter
Between 0.360 inches and 0.404 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
160000 pounds per square inch
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Special Features
Three 0.035 in. To 0.045 in. Wide splines in shank at 120 degrees
Material
Steel comp 8740 or steel comp 4140
Material Specification
Mil-s-6049 military specification 1st material response or mil-s-5626 military specification 2nd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 class 2 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
011167368
NSN
5305011167368

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CA21070-4-10HS
Cage Code:
29372
Status:
A
MSDS:
Part Number:
GS520CK4-10
Cage Code:
58998
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 5305-01-116-7368
What are the manufacturers of nsn 5305011167368?
Does this nsn 5305011167368 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011167368
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 5305011167368 contain any precious metals?
No precious metal content.
Does nsn 5305011167368 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011167368?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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