NSN 5305-01-007-4873
High Torque Screw
Between 0.572 inches and 0.619 inches fastener length, flat countersunk head style, between 0.297 inches and 0.302 inches head diameter, grip diameter: between 0.1885 inches and 0.1895 inches .
Manufacturer part number 51B581T3-5 for national stock number 5305010074873.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-007-4873.
-
MPN or Model
51B581T3-5
-
Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
136500 - Metal NOI/metal Alloys NOI -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.250 inches and 0.317 inches -
Fastener Length
Between 0.572 inches and 0.619 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.297 inches and 0.302 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.190 inches -
Grip Length
Between 0.302 inches and 0.322 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Countersink Angle
Between 99.5 degrees and 100.5 degrees -
Surface Finish
32.0 microinches grip -
Material
Titanium alloy -
Material Specification
Ams 4971 assn standard single material response -
Thread Series Designator
Unjf
More from these suppliers
- 1560-00-139-8382 MPN 14-50405-1Generator Support Saddle
- 5930-00-738-1313 MPN 6-62901-1Rotary Switch
- 1560-00-759-8921 MPN 6-84018-601Aircraft Fairing
- 1560-00-784-0505 MPN 2-11875-8Aircraft Access Cover
- 1680-00-794-0534 MPN 3-64128-501Aircraft Fault-function Indicator Panel
- 1560-00-907-9321 MPN 6-74242-1Flap Spring
- 1560-00-962-6710 MPN 2-10842-1Nose Gear Door Fitting
- 1560-00-959-7742 MPN 2-10842-5Aircraft Structural Component Fitting
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Pricing and Availability
Get a quote for 5305-01-007-4873 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
51B581T3-5 | Northrop Grumman Technical Services, |
51B581T3-5 | Northrop Grumman Systems Corporation |