5305-00-931-3157
Find complete technical information, availability, and procurement data for: 5305-00-931-3157
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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.
1.710 inches minimum and 1.750 inches maximum fastener length, flat chamfer head style, 3a thread class, right-hand thread direction, 1.125 inches minimum thread length
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
- 1.125 inches minimum
- Fastener Length
- 1.710 inches minimum and 1.750 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.457 inches minimum and 0.469 inches maximum
- Head Height
- 0.306 inches minimum and 0.312 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.312 inches
- Width Across Flats
- 0.250 inches minimum and 0.253 inches maximum
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 80000 pounds per square inch
- Hardness Rating
- 80.0 rockwell b minimum overall
- Minimum Yield Strength
- 30000 pounds per square inch
- Material
- steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7 overall
- Material Document And Classification
- 66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response or astm a493 assn std 6th material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unrf
- Specification/Standard Data
- 80205-nas1351 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5305-00-849-2852 | No Name Available | 09/01/2023 |
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 |
|---|---|
| 73573-5-26C | Socket Head Cap Screw |
| 965811-526C | Socket Head Cap Screw |
| AIC811-5-26 | Socket Head Cap Screw |
| AOL4166-525 | Socket Head Cap Screw |
| NAS1351C5-28 | Socket Head Cap Screw |
FAQs
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Does the NSN 5305-00-931-3157 have a Schedule B code assigned?
Does NSN 5305-00-931-3157 require demilitarization?
Does NSN 5305-00-931-3157 contain precious materials?
Does NSN 5305-00-931-3157 contain hazardous materials?
When the NSN 5305-00-931-3157 was assigned to the Federal Catalog?
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