55A44B31-3
View detailed technical data, stock status, and sourcing information for: 55A44B31-3
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A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.
one end drilled hole arrangement style, 1.780 inches nominal under head length, 0.040 inches nominal chamfer length, round w/wrench flats chamfered head style, 0.498 inches minimum and 0.499 inches maximum diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Head Style
- round w/wrench flats chamfered
- Chamfer Length
- 0.040 inches nominal
- Diameter
- 0.498 inches minimum and 0.499 inches maximum
- Under Head Length
- 1.780 inches nominal
- Hole Arrangement Style
- one end drilled
- First Hole Diameter
- 0.125 inches minimum and 0.129 inches maximum
- Distance From Centerline Of Hole To End Of Pin
- 0.190 inches nominal
- Width Across Flats
- 0.750 inches nominal
- Pin Chamfer Angle
- 45.0 degrees nominal
- Pin Head Diameter
- 1.000 inches nominal
- Special Features
- hole in shank countersunk and tapped 8-32 unc-3b 1.080 in. from end,rd surface of head knurled,slotted internal drive style
- Height
- 0.380 inches nominal
- Material
- steel comp 431 overall
- Material Document And Classification
- mil-s-18732 mil spec single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- 171,finish no. 5.4.1 mil std single treatment response overall
- Style Designator
- straight
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 |
|---|---|
| 55A44B31-3 | Headed Straight Pin |
| 67A79B31 | Headed Straight Pin |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5315-00-102-4448?
Does the NSN 5315-00-102-4448 have a Schedule B code assigned?
Does NSN 5315-00-102-4448 require demilitarization?
Does NSN 5315-00-102-4448 contain precious materials?
Does NSN 5315-00-102-4448 contain hazardous materials?
When the NSN 5315-00-102-4448 was assigned to the Federal Catalog?
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- AS9120 Quality Standards
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Pricing
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