MS21224-5
View detailed technical data, stock status, and sourcing information for: MS21224-5
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A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
prevailing torque with nonmetallic insert locking feature, 3b thread class, 0.610 inches minimum and 0.640 inches maximum washer outside diameter, right-hand thread direction, 0.385 inches minimum and 0.395 inches maximum nut counterbore diameter
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 with nonmetallic insert
- Washer Outside Diameter
- 0.610 inches minimum and 0.640 inches maximum
- Counterbore Diameter
- 0.385 inches minimum and 0.395 inches maximum nut
- Overall Height
- 0.396 inches minimum and 0.436 inches maximum
- Nut Style
- flat with turned back edge
- Nut Height
- 0.203 inches nominal
- Nut Counterbore Depth
- 0.203 inches minimum and 0.223 inches maximum nut
- Width Across Flats
- 0.492 inches minimum and 0.502 inches maximum
- Temp Rating
- 250.0 fahrenheit nominal
- Thread Series
- unjf
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.312 inches
- Countersink Angle
- 60.0 degrees nominal nut
- Material
- plastic nylon locking insert
- Material
- steel comp 1137 or steel comp 11l37 or steel comp 8740 nut
- Material Document And Classification
- ams 5024 assn std 1st material response or ams 5020 assn std 2nd material response or ams 6322 assn std 3rd material response or ams 6323 assn std 3rd material response or ams 6325 assn std 3rd material response or ams 6327 assn std 3rd material response or ams 6358 assn std 3rd material response nut
- Material Document And Classification
- qq-a-225/6,t4 fed spec 1st material response or qq-a-250/13,t6 fed spec 2nd material response washer
- Surface Treatment
- cadmium and chromate nut
- Surface Treatment
- chromate washer
- Surface Treatment Document And Classification
- mil-c-5541 mil spec single treatment response washer
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 |
|---|---|
| F12N7699-5 | Assembled Washe Self-Locking Nut |
| F12N7699-524 | Assembled Washe Self-Locking Nut |
| MS21224-5 | Assembled Washe Self-Locking Nut |
| NE8235-5 | Assembled Washe Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-151-5430?
Does the NSN 5310-00-151-5430 have a Schedule B code assigned?
Does NSN 5310-00-151-5430 require demilitarization?
Does NSN 5310-00-151-5430 contain precious materials?
Does NSN 5310-00-151-5430 contain hazardous materials?
When the NSN 5310-00-151-5430 was assigned to the Federal Catalog?
Professional Distribution
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- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
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