MS21050-3W
View detailed technical data, stock status, and sourcing information for: MS21050-3W
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 MS21050-3W to receive an up to date pricing and availability quote by email.
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.
prevailing torque all metal design locking feature, 2 welding projection quantity, 0.406 inches minimum and 0.416 inches maximum nut counterbore diameter, right-hand thread direction, 3b thread class
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
- Locking Feature
- prevailing torque all metal design
- Welding Projection Quantity
- 2
- Counterbore Diameter
- 0.406 inches minimum and 0.416 inches maximum nut
- Nut Style
- plate
- Nut Length
- 0.954 inches minimum and 0.984 inches maximum
- Nut Height
- 0.406 inches maximum
- Plate Thickness
- 0.075 inches maximum
- Plate Width
- 0.453 inches maximum
- Nut Mounting Provision
- welding projections
- Mounting Provision Location
- opposite nut projection side
- Temp Rating
- 550.0 fahrenheit nominal
- Thread Series
- unf
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Countersink Angle
- 99.5 degrees minimum and 100.5 degrees maximum nut
- Material
- steel corrosion resisting overall
- Surface Treatment
- passivate overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-596-7337 | No Name Available | 01/01/1960 |
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 |
|---|---|
| AN361WC1032 | Plate Self-Locking Nut |
| MS21050-3W | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-639-1953?
Does the NSN 5310-00-639-1953 have a Schedule B code assigned?
Does NSN 5310-00-639-1953 require demilitarization?
Does NSN 5310-00-639-1953 contain precious materials?
Does NSN 5310-00-639-1953 contain hazardous materials?
When the NSN 5310-00-639-1953 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:
