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Close Tolerance Screw NSN 5305-01-438-2365

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 5305-01-438-2365 NSN: 5305-01-438-2365

Features and Characteristics

Thread Direction
Right-hand
Thread Length
6.0 millimeters
Fastener Length
18.0 millimeters
Head Style
Flat countersunk undercut
Head Diameter
Between 5.4 millimeters and 6.0 millimeters
Head Height
1.27 millimeters
Grip Diameter
Between 2.965 millimeters and 2.990 millimeters
Internal Drive Style
Offset cruciform (torque set)
Thread Diameter
3.0 millimeters
Grip Length
12.0 millimeters
Thread Pitch In Millimeters
0.5
External Thread Tolerance Class
4h6h
Countersink Angle
Between 95.0 degrees and 100.5 degrees
Material
Steel
Material Specification
Na0006 assn standard single material response
Surface Treatment
Chromate and cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Thread Series Designator
Mj
Specification Data
80205-na0038 professional/industrial association standard
FSC
5305 Screws
NIIN
014382365
NSN
5305014382365

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NA0038-030012
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: 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 5305-01-438-2365
What are the manufacturers of nsn 5305014382365?
Does this nsn 5305014382365 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014382365
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 5305014382365 contain any precious metals?
No precious metal content.
Does nsn 5305014382365 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014382365?
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

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