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Panel Screw Assembly NSN 5305-01-077-9732

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 5305-01-077-9732 NSN: 5305-01-077-9732

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.635 inches and 0.794 inches
Fastener Length
Between 1.345 inches and 1.365 inches
Head Style
Flat countersunk
Head Diameter
Between 0.490 inches and 0.528 inches
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
160000 pounds per square inch
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Special Features
Three 0.060in. Wide splines in shank and 120 degrees apart, thread to be double lead
Material
Steel comp 4140 fastener or steel comp 8740 fastener
Material Specification
Mil-s-5626 military specification 1st material response fastener or mil-s-6049 military specification 2nd material response fastener
Surface Treatment
Cadmium fastener and chromate fastener
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response fastener
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
010779732
NSN
5305010779732

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CA2109-8HS
Cage Code:
29372
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 5305-01-077-9732
What are the manufacturers of nsn 5305010779732?
Does this nsn 5305010779732 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010779732
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 5305010779732 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010779732 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010779732?
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
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