1212MASD
View detailed technical data, stock status, and sourcing information for: 1212MASD
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A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.
15.0 degrees nominal head angle, oval first end internal wrenching surface shape, 12.0 millimeters nominal both ends wrenching surface size, 7.703 inches nominal overall length, 12 point second end internal wrenching surface shape
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 7.703 inches nominal
- Wrenching Surface Size
- 12.0 millimeters nominal both ends
- Head Angle
- 15.0 degrees nominal
- Wrenching Surface Shape
- 12 point second end internal
- Wrenching Surface Shape
- oval first end internal
- Wrenching End Offset Angle
- 15.0 degrees nominal
- Special Features
- anti-slip design open end; satin finish
- Material
- steel overall
- Surface Treatment
- chromium overall
- Style Designator
- offset
- Specification/Standard Data
- 05047-asme b107.100 cat 6 professional/industrial association standard
- Nondefinitive Spec/Std Data
- 1 style
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5120-01-652-0504 | Combinat Box and Open End Wrench | 06/01/2025 |
| 5120-01-668-8316 | No Name Available | 05/01/2018 |
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5120-01-621-7792?
Does the NSN 5120-01-621-7792 have a Schedule B code assigned?
Does NSN 5120-01-621-7792 require demilitarization?
Does NSN 5120-01-621-7792 contain precious materials?
Does NSN 5120-01-621-7792 contain hazardous materials?
When the NSN 5120-01-621-7792 was assigned to the Federal Catalog?
Professional Distribution
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- ITAR Registered
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- HAZMAT Certified
- AS9120 Quality Standards
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Pricing
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