NAS1297-10-27
View detailed technical data, stock status, and sourcing information for: NAS1297-10-27
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
3a thread class, 2.629 inches minimum and 2.669 inches maximum fastener length, right-hand thread direction, 0.911 inches minimum and 0.971 inches maximum thread length, hexagon head style
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
- 0.911 inches minimum and 0.971 inches maximum
- Fastener Length
- 2.629 inches minimum and 2.669 inches maximum
- Head Style
- hexagon
- Head Height
- 0.390 inches minimum and 0.422 inches maximum
- Width Between Flats
- 1.053 inches minimum and 1.066 inches maximum
- Shoulder Diameter
- 0.744 inches minimum and 0.749 inches maximum first shoulder
- Shoulder Length
- 1.698 inches minimum and 1.718 inches maximum first shoulder
- Nominal Thread Diameter
- 0.625 inches
- Thread Quantity Per Inch
- 18
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
- Shoulder Shape
- round first shoulder
- Material
- steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2 cl 2 fed spec single treatment response overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas1297 professional/industrial association standard
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 |
|---|---|
| 10087920 | Shoulder Bolt |
| NAS1297-10-27 | Shoulder Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-01-117-4180?
Does the NSN 5306-01-117-4180 have a Schedule B code assigned?
Does NSN 5306-01-117-4180 require demilitarization?
Does NSN 5306-01-117-4180 contain precious materials?
Does NSN 5306-01-117-4180 contain hazardous materials?
When the NSN 5306-01-117-4180 was assigned to the Federal Catalog?
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