NAS1608-22
View detailed technical data, stock status, and sourcing information for: NAS1608-22
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Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.
right-hand thread direction, 2.141 inches minimum and 2.171 inches maximum fastener length, 0.781 inches maximum thread length, 3a thread class, flat countersunk 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
- 0.781 inches maximum
- Fastener Length
- 2.141 inches minimum and 2.171 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.951 inches minimum and 1.014 inches maximum
- Shoulder Diameter
- 0.5297 inches minimum and 0.5307 inches maximum first shoulder
- Shoulder Length
- 1.365 inches minimum and 1.385 inches maximum first shoulder
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.500 inches
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 160000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Shoulder Shape
- round first shoulder
- Material
- steel comp 4140 or steel comp 4340 or steel comp 8740 overall
- Material Document And Classification
- mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416, type 2, class 2 fed spec all treatment responses overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas1608 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 |
|---|---|
| NAS1608-22 | Shoulder Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-436-0283?
Does the NSN 5305-01-436-0283 have a Schedule B code assigned?
Does NSN 5305-01-436-0283 require demilitarization?
Does NSN 5305-01-436-0283 contain precious materials?
Does NSN 5305-01-436-0283 contain hazardous materials?
When the NSN 5305-01-436-0283 was assigned to the Federal Catalog?
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