5305-01-321-3566
Find complete technical information, availability, and procurement data for: 5305-01-321-3566
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 5305-01-321-3566 to receive an up to date pricing and availability quote by email.
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.
flat chamfer head style, right-hand thread direction, 1.150 inches minimum and 1.250 inches maximum fastener length, 3a thread class, 1.000 inches minimum and 1.250 inches maximum 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
- 1.000 inches minimum and 1.250 inches maximum
- Fastener Length
- 1.150 inches minimum and 1.250 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 1.107 inches minimum and 1.125 inches maximum
- Head Height
- 0.740 inches minimum and 0.750 inches maximum
- Locking Feature
- patch or pellet or strip threads
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.750 inches
- Width Across Flats
- 0.625 inches minimum and 0.631 inches maximum
- Thread Quantity Per Inch
- 10
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 43.0 rockwell c maximum fastener
- Material
- plastic polyamide (nylon) locking feature
- Material
- steel fastener
- Surface Treatment
- cadmium and chromate fastener
- Surface Treatment Document And Classification
- qq-p-416,ty2 cl3 fed spec single treatment response fastener
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 6 type
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 |
|---|---|
| MS16997-187-L | Socket Head Cap Screw |
| MS16997-187L | Socket Head Cap Screw |
| NAS1352-12LL20P | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-321-3566?
Does the NSN 5305-01-321-3566 have a Schedule B code assigned?
Does NSN 5305-01-321-3566 require demilitarization?
Does NSN 5305-01-321-3566 contain precious materials?
Does NSN 5305-01-321-3566 contain hazardous materials?
When the NSN 5305-01-321-3566 was assigned to the Federal Catalog?
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:
