NSN 5305-01-337-3279
High Torque Screw
Red dye or paint on thread end before lubrication.
Manufacturer part number BACB30MS5R15 for national stock number 5305013373279.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-337-3279.
-
MPN or Model
BACB30MS5R15
-
Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.469 inches -
Fastener Length
Between 1.392 inches and 1.422 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.586 inches and 0.637 inches -
Grip Diameter
Between 0.3427 inches and 0.3432 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.312 inches -
Grip Length
Between 0.928 inches and 0.948 inches -
Features Provided
Cetyl alcohol lubricant -
Thready Qty Per Inch (tpi)
24 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
63.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Titanium alloy uns r56400 -
Material Specification
Ams 4928 assn standard single material response or ams 4967 assn standard single material response -
Surface Treatment
Phosphate -
Surface Treatment Specification
Bac 5861, cage81205 mfr ref single treatment response -
Thread Series Designator
Unjf
More from these suppliers
- 5305-01-051-5506 MPN C7985-3D7Close Tolerance Screw
- 5305-01-051-8039 MPN ST3M454-3L16Close Tolerance Screw
- 5305-01-106-2354 MPN HT4068-5-6AClose Tolerance Screw
- 5305-01-115-3412 MPN NAS1101E4-24Machine Screw
- 5305-01-131-2207 MPN BM19037-5-22Close Tolerance Screw
- 5305-01-141-7194 MPN 3M902C5-22DShoulder Screw
- 5305-01-144-0986 MPN HT4020-7-24AXShoulder Screw
- 5305-01-183-4020 MPN HT4031-3-6Close Tolerance 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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-337-3279 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BACB30MS5R15 | Huck International, Inc. |
BACB30MS5R15 | The Boeing Company |
BACB30MS5R15 | Huck Intl Inc |
BACB30MS5R15 | Sps Technologies, Llc |
BACB30MS5R15 | Sps Technologies, Llc |
BACB30MS5R15 | Alcoa Global Fasteners, Inc. |
BACB30MS5R15 | Hi-shear Corporation |
BACB30MS5R15 | The Boeing Company |
BACB30MS5R15 | Sps Technologies, Llc |
BACB30MS5R15 | Hi-shear Corporation |
BACB30MS5R15 | Sps Technologies, Llc |
BACB30MS5R15 | Alcoa Global Fasteners, Inc. |
BACB30MS5R15 | Huck Intl Inc |
Stock Check
![](/public/images/partscage_shelf3.png)