5305-00-558-3686
Find complete technical information, availability, and procurement data for: 5305-00-558-3686
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 5305-00-558-3686 to receive an up to date pricing and availability quote by email.
This item was cancelled on: 07/01/2025.
0.875 inches nominal fastener length, 0.875 inches nominal thread length, 3a thread class, right-hand thread direction, flat chamfer head style
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
- 0.875 inches nominal
- Fastener Length
- 0.875 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.367 inches minimum and 0.375 inches maximum
- Head Height
- 0.244 inches minimum and 0.250 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.250 inches
- Width Across Flats
- 0.187 inches minimum and 0.189 inches maximum
- Thread Quantity Per Inch
- 20
- Hardness Rating
- 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Minimum Yield Strength
- 140000 pounds per square inch
- Material
- steel comp 4135 or steel comp 4137 or steel comp 8640 overall
- Material Document And Classification
- qq-s-624 fed spec all material responses overall
- Surface Treatment
- zinc overall
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 1 type and 11 style
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-558-3686?
Does the NSN 5305-00-558-3686 have a Schedule B code assigned?
Does NSN 5305-00-558-3686 require demilitarization?
Does NSN 5305-00-558-3686 contain precious materials?
Does NSN 5305-00-558-3686 contain hazardous materials?
When the NSN 5305-00-558-3686 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:
