ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Setscrew NSN 5305-01-284-3339

Item Description

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

NSN 5305-01-284-3339 NSN: 5305-01-284-3339

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
Between 0.420 inches and 0.520 inches
Head Style
Dee chamfer
Head Diameter
Between 0.740 inches and 0.760 inches
Head Height
Between 0.160 inches and 0.200 inches
Thread Diameter
0.437 inches
Thready Qty Per Inch (tpi)
20
Criticality Code Justification
Zzzy
Material
Copper alloy
Thread Series Designator
Unc
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
5305 Screws
NIIN
012843339
NSN
5305012843339

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
258E555PC34
Cage Code:
04241
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415338550
  • NAICS: 332722
  • SITC: 69433
  • Description: Other copper screws (not for wood) bolts and nuts
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-284-3339
What are the manufacturers of nsn 5305012843339?
Does this nsn 5305012843339 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012843339
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305012843339 contain any precious metals?
No precious metal content.
Does nsn 5305012843339 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012843339?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
App. Key:
SQ
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
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo