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Tapping Screw NSN 5305-01-180-2548

Item Description

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

NSN 5305-01-180-2548 NSN: 5305-01-180-2548

Features and Characteristics

Fastener Length
Between 1.453 inches and 1.547 inches
Head Style
Flat countersunk
Head Diameter
Between 0.340 inches and 0.385 inches
Internal Drive Style
Cross recess type 1
Features Provided
Casehardened
Nonmachine Thread Style
Gimlet point (type a, ab or ba)
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Nonmachine Thread Diameter
0.190 inches
Material
Steel comp 410
Material Specification
Aisi assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Nondefinitive Specification/std Data
Ab type
FSC
5305 Screws
NIIN
011802548
NSN
5305011802548

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-S-107
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MS51862-40C
Cage Code:
80205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318140000
  • NAICS: 332722
  • SITC: 69421
  • Description: Self-tapping screws of iron or steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-180-2548
What are the manufacturers of nsn 5305011802548?
Does this nsn 5305011802548 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011802548
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.
Does nsn 5305011802548 contain any precious metals?
No precious metal content.
Does nsn 5305011802548 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011802548?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41756
FIIG:
A003B0
App. Key:
SN
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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