NSN 5305-00-559-0213
High Torque Screw
Between 2.953 inches and 3.000 inches fastener length, flat countersunk head style, between 1.007 inches and 1.017 inches head diameter, grip diameter: between 0.4982 inches and 0.4991 inches .
Manufacturer part number NAS498 for national stock number 5305005590213.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-00-559-0213.
-
MPN or Model
NAS498
-
Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.755 inches and 0.822 inches -
Fastener Length
Between 2.953 inches and 3.000 inches -
Head Style
Flat countersunk -
Head Diameter
Between 1.007 inches and 1.017 inches -
Grip Diameter
Between 0.4982 inches and 0.4991 inches -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.500 inches -
Grip Length
Between 2.178 inches and 2.198 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Hardness Rating
36.0 rockwell c and 40.0 rockwell c -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.990 inches first hole and 2.010 inches first hole -
Surface Finish
32.0 microinches grip -
Material
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 -
Material Specification
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses -
Thread Series Designator
Unf -
Specification Data
80205-nas338 professional/industrial association standard
More from these suppliers
- 5940-01-118-6632 MPN NAS1745-21Conductor Splice
- 5945-01-438-6249 MPN M83536/13-008LElectromagnetic Relay
- 5940-01-384-3878 MPN NAS1063A2TB107TTerminal Board Marker Strip
- 5305-00-008-9117 MPN NAS1190E04T4LSocket Head Cap Screw
- 5305-00-097-4534 MPN NAS1221-3E14Machine Screw
- 5305-00-104-7608 MPN NAS1352C3LN40Socket Head Cap Screw
- 5305-00-115-6084 MPN NAS1351C06-6Socket Head Cap Screw
- 5305-00-206-2219 MPN MS35214-70Machine Screw
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 5305-00-559-0213 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS498 | National Aerospace Standards |
NAS338CPA27 | National Aerospace Standards |