5305-01-059-5913
Socket Head Cap Screw
Find complete technical information, availability, and procurement data for NSN 5305-01-059-5913 All details are based on official government and industry records to support accurate and compliant procurement.
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.
0.397 inches minimum and 0.520 inches maximum thread length, 0.480 inches minimum and 0.520 inches maximum fastener length, 2a thread class, flat chamfer head style, right-hand thread direction
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.397 inches minimum and 0.520 inches maximum
- Fastener Length
- 0.480 inches minimum and 0.520 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.544 inches minimum and 0.548 inches maximum
- Head Height
- 0.065 inches minimum and 0.070 inches maximum
- Locking Feature
- patch threads
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.312 inches
- Width Across Flats
- 0.156 inches nominal
- Thread Quantity Per Inch
- 24
- Hardness Rating
- 35.0 rockwell c minimum and 42.0 rockwell c maximum overall
- Material
- steel comp 630 overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unf
Related Parts & Specifications
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Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A003B0
- U - Precious metal content is unknown
- 0016282
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318152000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- KZ
- 096640
- X
- 50600
- Q - 70.0
- 713 - Metal hardware
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- BZ -
- screws, iron or steel
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5305-01-059-5913
What is the FSCG of the NSN 5305-01-059-5913?
Does the NSN 5305-01-059-5913 have a Schedule B code assigned?
Does NSN 5305-01-059-5913 require demilitarization?
Does NSN 5305-01-059-5913 contain precious materials?
Does NSN 5305-01-059-5913 contain hazardous materials?
When the NSN 5305-01-059-5913 was assigned to the Federal Catalog?
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