1. Home /
  2. Catalog /
  3. Bolts /
  4. 5306-00-145-7032

5306-00-145-7032

Find complete technical information, availability, and procurement data for: 5306-00-145-7032

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-00-145-7032 to receive an up to date pricing and availability quote by email.

5306-00-145-7032
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-145-7032
Item Name Code
27851
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

hexagon head style, 0.531 inches nominal fastener length, 3a thread class, right-hand thread direction, 0.406 inches minimum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.406 inches minimum
Fastener Length
0.531 inches nominal
Head Style
hexagon
Head Height
0.109 inches minimum and 0.141 inches maximum
Width Between Flats
0.365 inches minimum and 0.377 inches maximum
Hole Diameter
0.046 inches nominal
Grip Diameter
0.1889 inches minimum and 0.1894 inches maximum
Shank Unthreaded Hole Diameter
0.070 inches nominal first hole
Nominal Thread Diameter
0.190 inches
Grip Length
0.125 inches nominal
Hole Quantity
1
Hole Type
drilled
Thread Quantity Per Inch
32
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style
hexagon flats
Distance From Head Largest Bearing Surface To Shank Hole Center
0.500 inches nominal first hole
Surface Finish
63.0 microinches bearing surface of head
Surface Finish
63.0 microinches grip
Material
steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4037 or steel comp 4130 or steel comp 4140 overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator
unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
83T4 Close Tolerance Bolt
AN173H4 Close Tolerance Bolt
NASM173 THROUGH NASM186 Close Tolerance Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-00-145-7032?
The FSCG of the NSN 5306-00-145-7032 is 5306
Does the NSN 5306-00-145-7032 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-145-7032 require demilitarization?
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.
Does NSN 5306-00-145-7032 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-145-7032 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5306-00-145-7032 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

247AS22-236-001
5998-00-166-6650
Circuit Card Assembly
247AS22-239-001
5963-00-490-2833
Oscillator Subassembly
247AS22-242-001
5998-00-168-4799
Circuit Card Assembly
247AS22-248-001
5998-00-168-4797
Circuit Card Assembly
247AS22-251-001
4920-00-078-3200
Automatic Phase Control
247AS22-251-003
4920-00-148-6837
Phase Control Assembly
247AS22-251-004
4920-01-103-8596
Phase Control Assembly
247AS22-254-001
5998-00-168-4838
Circuit Card Assembly
247AS22-257-001
5998-00-166-6882
Circuit Card Assembly
247AS22-263-001
5998-00-166-6885
Circuit Card Assembly
247AS22-269-001
5998-00-168-4776
Circuit Card Assembly
247AS22-272-001
4920-00-078-3309
Oscillator Subassembly
247AS22-272-003
5955-01-103-8597
Oscillator Subassembly
247AS22-275-001
5998-00-166-6888
Circuit Card Assembly
247AS22-278-001
6625-00-078-3300
Signal Data Converter