NAS1291C4
View detailed technical data, stock status, and sourcing information for: NAS1291C4
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 part NAS1291C4 to receive an up to date pricing and availability quote by email.
right-hand thread direction, 3b thread class, 0.420 inches nominal washer outside diameter, 0.204 inches minimum and 0.219 inches maximum overall height, hexagon nut 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
- 3b
- Thread Direction
- right-hand
- Washer Outside Diameter
- 0.420 inches nominal
- Overall Height
- 0.204 inches minimum and 0.219 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.019 inches nominal
- Width Across Flats
- 0.304 inches minimum and 0.316 inches maximum
- Temp Rating
- 800.0 fahrenheit nominal
- Thread Series
- unjf
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Material
- steel corrosion resisting overall
- Precious Material
- silver
- Surface Treatment
- silver overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-836-3877 | No Name Available | 05/09/1967 |
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 |
|---|---|
| NAS1291C4 | Nut,plain,extended Washer,hexago |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-711-2145?
Does the NSN 5310-00-711-2145 have a Schedule B code assigned?
Does NSN 5310-00-711-2145 require demilitarization?
Does NSN 5310-00-711-2145 contain precious materials?
Does NSN 5310-00-711-2145 contain hazardous materials?
When the NSN 5310-00-711-2145 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:
