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Panel Fastener Screw NSN 5305-01-445-3051

Item Description

A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.

NSN 5305-01-445-3051 NSN: 5305-01-445-3051

Features and Characteristics

Thread Class
3a
Thread Length
0.363 inches
Fastener Length
Between 1.227 inches and 1.257 inches
Head Diameter
Between 0.466 inches and 0.518 inches
Internal Drive Style
Torque-set ribbed
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
Material
Iron alloy 660
Material Specification
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification all treatment responses
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
014453051
NSN
5305014453051

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SC1752-4-12P
Cage Code:
06950
Status:
A
MSDS:
Part Number:
S00465-4-12P
Cage Code:
88277
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 5305-01-445-3051
What are the manufacturers of nsn 5305014453051?
Does this nsn 5305014453051 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014453051
A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. the screw fastener is used in conjunction with a speed nut to facilitate fastening two items.
Does nsn 5305014453051 contain any precious metals?
No precious metal content.
Does nsn 5305014453051 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014453051?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19665
FIIG:
A003B0
App. Key:
SJ
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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