NSN 5305-01-308-0170
High Torque Screw
Between 0.640 inches and 0.687 inches fastener length, flat countersunk undercut head style, between 0.376 inches and 0.381 inches head diameter, head height: between 0.044 inches and 0.046 inches .
Manufacturer part number HT271A3-4M for national stock number 5305013080170.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-308-0170.
-
MPN or Model
HT271A3-4M
-
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 0.380 inches and 0.447 inches -
Fastener Length
Between 0.640 inches and 0.687 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.376 inches and 0.381 inches -
Head Height
Between 0.044 inches and 0.046 inches -
Grip Diameter
Between 0.1890 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.240 inches and 0.260 inches -
Features Provided
O ring and dry film lubricant and cetyl alcohol lubricant -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
100.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Titanium alloy uns r56400 -
Material Specification
Ams 4967 assn standard single material response -
Thread Series Designator
Unjf
More from these suppliers
- 5305-00-505-2790 MPN LS15266V08-2Close Tolerance Screw
- 5305-01-027-2004 MPN HT8137-3-13Close Tolerance Screw
- 5305-01-054-2299 MPN BACB30PF6-26Shoulder Screw
- 5305-01-056-5452 MPN BACB30LU5-4Close Tolerance Screw
- 5305-01-076-4945 MPN SC1810-3-3Close Tolerance Screw
- 5305-01-101-4835 MPN HT4068-4-16AClose Tolerance Screw
- 5305-01-142-7236 MPN HT4008-3-2Shoulder Screw
- 5305-01-143-2832 MPN HT4016-3-18YShoulder 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 5305-01-308-0170 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT271A3-4M | Hi-shear Corporation |
HT271A3-4M | Lisi Aerospace Canada Corp |
BM33024V3-4M | Huck International, Inc. |
HT8137-3-4ASM | Alcoa Global Fasteners, Inc. |
110179-3-4ASM | Sps Technologies Ltd Tj Brooks |
110179-3-4ASM | Sps Technologies, Llc |
BM33024V3-4M | Huck Intl Inc |
ST3M430V3-4ASM | Boeing Company, The |
STM430V3-4ASM | Boeing Company, The |
HT8137-3-4ASM | Arconic Global Fasteners & Rings, |
BM33024V3-4UM | Huck International, Inc. |
ST3M430V3-4ASM | Houston Precision Fasteners I, Lp |
ST3M430V3-4ASM | Fastener Innovation Technology, Inc. |
WC8137-3-4AM | West Coast Aerospace Inc |