NSN 5305-01-235-3166
High Torque Screw
Between 0.638 inches and 0.668 inches fastener length, pan no. 2 head style, between 0.477 inches and 0.492 inches head diameter, head height: between 0.140 inches and 0.150 inches .
Manufacturer part number NAS1578A4T4 for national stock number 5305012353166.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-235-3166.
-
MPN or Model
NAS1578A4T4
-
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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.378 inches and 0.428 inches -
Fastener Length
Between 0.638 inches and 0.668 inches -
Head Style
Pan no. 2 -
Head Diameter
Between 0.477 inches and 0.492 inches -
Head Height
Between 0.140 inches and 0.150 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.250 inches -
Grip Length
Between 0.240 inches and 0.260 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Surface Finish
32.0 microinches threads -
Material
Iron alloy 660 -
Material Specification
Ams 5731 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response -
Thread Series Designator
Unjf -
Specification Data
80205-nas1578 professional/industrial association standard
More from these suppliers
- 1680-00-525-4457 MPN NAS25-4KLTrunnion Tank Strap
- 5935-00-838-6814 MPN NAS714-19Electrical Receptacle Connector
- 5940-01-416-6336 MPN NAS1829BT4E14Stud Terminal
- 5940-01-447-2950 MPN NAS1063C3-504BETerminal Board Marker Strip
- 5935-00-111-1891 MPN NAS1665-14Electrical Connector Backshell
- 5935-00-959-6481 MPN NAS715-23BElectrical Receptacle Connector
- 5305-00-051-8497 MPN MS24625-28Tapping Screw
- 5305-00-143-3235 MPN NAS1352-16LE48PSocket Head Cap 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 5305-01-235-3166 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS1578A4T4 | National Aerospace Standards |
10113567 | Nimikkeistokeskus Ncb Finland |