1638A40
View detailed technical data, stock status, and sourcing information for: 1638A40
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 1638A40 to receive an up to date pricing and availability quote by email.
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.
0.0980 inches nominal cutting diameter, externally threaded w/hex nut shank style, 1.250 inches nominal overall length, 0.250 inches nominal thread diameter, general purpose cutting end style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Shank Style
- externally threaded w/hex nut
- Overall Length
- 1.250 inches nominal
- Nominal Thread Diameter
- 0.250 inches
- Cutting End Style
- general purpose
- Nominal Cutting Diameter
- 0.0980 inches
- Cutting Rotation Direction
- right-hand
- Flute Length
- 0.562 inches nominal
- Flute Quantity
- 2
- Point Type
- notched
- Hardness Rating
- 40.0 rockwell c minimum and 53.0 rockwell c maximum
- Thread Quantity
- 28 per inch
- Point Angle
- 135.0 degrees nominal
- Material
- steel overall
- Thread Series Designator
- unf
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 |
|---|---|
| 1638A40 | Twist Drill |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5133-00-821-8103?
Does the NSN 5133-00-821-8103 have a Schedule B code assigned?
Does NSN 5133-00-821-8103 require demilitarization?
Does NSN 5133-00-821-8103 contain hazardous materials?
When the NSN 5133-00-821-8103 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:
