Part Number NAS1974-6T Close Tolerance Screw

SKU: 5305015311918

NAS19746T Close Tolerance Screw Datasheet

National aerospace standards part number NAS1974-6T

Thread Direction:

Right-hand

Thread Length:

0.425 inches

Fastener Length:

Between 0.785 inches and 0.815 inches

Head Style:

Flat countersunk

Head Diameter:

0.449 inches

Grip Diameter:

Between 0.248 inches and 0.249 inches

Internal Drive Style:

Offset cruciform (torque set)

End Application:

C-5 acft

Thread Diameter:

0.250 inches

Grip Length:

Between 0.365 inches and 0.385 inches

Thready Qty Per Inch (tpi):

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Part Name Assigned By Controlling Agency:

Screw, close tolerance

Manufacturer Cage:

80205

Trade Information:

Bolts and bolts and their nuts or washers exported in the same shipment

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