SUM-12
View detailed technical data, stock status, and sourcing information for: SUM-12
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A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.
right-hand stud thread thread direction, 3a nut thread thread class, 3a stud thread thread class, 0.556 inches nominal nut thread thread length, right-hand nut thread thread direction
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 nut thread
- Thread Class
- 3a stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Thread Length
- 0.556 inches nominal nut thread
- Thread Length
- 0.375 inches nominal stud thread
- Locking Feature
- ring, lock serrated
- Overall Length
- 1.325 inches minimum and 1.393 inches maximum
- Thread Quantity Per Inch
- 20 stud thread
- Thread Quantity Per Inch
- 28 nut thread
- Nominal Thread Size
- 0.250 inches nut thread
- Nominal Thread Size
- 0.250 inches stud thread
- Surface Finish
- 125.0 microinches overall
- Material
- steel corrosion resisting
- Material Document And Classification
- ams 5734 assn std single material response
- Style Designator
- locked in
- Thread Series Designator
- unjc stud thread
- Thread Series Designator
- unjf nut thread
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 |
|---|---|
| 9117M42P02 | Locked in Stud |
| SFC250SUM12 | Locked in Stud |
| SUM-12 | Locked in Stud |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5307-01-176-8428?
Does NSN 5307-01-176-8428 require demilitarization?
Does NSN 5307-01-176-8428 contain precious materials?
Does NSN 5307-01-176-8428 contain hazardous materials?
When the NSN 5307-01-176-8428 was assigned to the Federal Catalog?
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