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

Close Tolerance Screw NSN 5305-01-521-9559

Item Description

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

NSN 5305-01-521-9559 NSN: 5305-01-521-9559

  Stock Availability

NSN 5305015219559 availability
(as of 04/11/2022).

  • NE: 268

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

  Provided with every order

  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

Get a Quote

Get an up to date price on nsn 5305015219559
Quantity
Email quote to
Phone Number
Company
Your Name
Privacy    Terms

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.313 inches
Fastener Length
1.093 inches
Head Style
Flat countersunk
Head Diameter
Between 0.293 inches and 0.301 inches
Spline Major Diameter
Between 0.154 inches and 0.156 inches
Grip Diameter
Between 0.1885 inches and 0.1895 inches
Internal Drive Style
Torx
Thread Diameter
0.190 inches
Grip Length
0.687 inches
Thready Qty Per Inch (tpi)
32
Countersink Angle
99.0 degrees and 101.0 degrees
Part Name Assigned By Controlling Agency
Bolt, 100 degree reduced head, geardrive recess-special thread length inconcel 718 (125 ksi shear)
Material
Nickel alloy 718
Material Specification
Bps-f-69 mfr ref single material response
Surface Treatment
Passivate
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
015219559
NSN
5305015219559

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST3M557-3-11
Cage Code:
76301
Status:
A
MSDS:
Part Number:
HT4027-3-11
Cage Code:
06950
Status:
A
MSDS:
Part Number:
11923-3-11
Cage Code:
59563
Status:
A
MSDS:
Part Number:
ST3M557
Cage Code:
76301
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-521-9559
What are the manufacturers of nsn 5305015219559?
Does this nsn 5305015219559 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015219559
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305015219559 contain any precious metals?
No precious metal content.
Does nsn 5305015219559 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015219559?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29294
FIIG:
A003B0
App. Key:
SS
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