NAS1743C02R5U
View detailed technical data, stock status, and sourcing information for: NAS1743C02R5U
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
0.245 inches minimum and 0.312 inches maximum thread length, 0.281 inches minimum and 0.312 inches maximum fastener length, flat chamfer head style, 3a thread class, right-hand 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
- Thread Direction
- right-hand
- Thread Length
- 0.245 inches minimum and 0.312 inches maximum
- Fastener Length
- 0.281 inches minimum and 0.312 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.136 inches minimum and 0.140 inches maximum
- Head Height
- 0.044 inches minimum and 0.053 inches maximum
- Locking Feature
- patch or pellet or strip threads
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.086 inches
- Thread Quantity Per Inch
- 56
- Minimum Tensile Strength
- 160000 pounds per square inch
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches threads
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5737 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unjc
- Specification/Standard Data
- 80205-nas1191 professional/industrial association standard
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-008-3698 | No Name Available | 08/09/1991 |
| 5305-00-833-3421 | No Name Available | 06/01/2007 |
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 |
|---|---|
| NAS1190C02P5L | Socket Head Cap Screw |
| NAS1191CE02P5 | Socket Head Cap Screw |
| NAS1191E02P5 | Socket Head Cap Screw |
| NAS1191E02P5LK | Socket Head Cap Screw |
| NAS1743C02R5U | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-141-6407?
Does the NSN 5305-00-141-6407 have a Schedule B code assigned?
Does NSN 5305-00-141-6407 require demilitarization?
Does NSN 5305-00-141-6407 contain precious materials?
Does NSN 5305-00-141-6407 contain hazardous materials?
When the NSN 5305-00-141-6407 was assigned to the Federal Catalog?
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Pricing
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