NSN 5305-01-315-3791
Panel Assembly Fastener
Between 2.740 inches and 2.880 inches fastener length, flat chamfer head style, between 1.723 inches and 1.750 inches head diameter, head height: between 0.735 inches and 0.750 inches .
Manufacturer part number MS51975-71 for national stock number 5305013153791.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-315-3791.
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MPN or Model
MS51975-71
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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 0.995 inches and 1.125 inches -
Fastener Length
Between 2.740 inches and 2.880 inches -
Head Style
Flat chamfer -
Head Diameter
Between 1.723 inches and 1.750 inches -
Head Height
Between 0.735 inches and 0.750 inches -
Shoulder Diameter
1.246 inches first shoulder and 1.248 inches first shoulder -
Shoulder Length
1.745 inches first shoulder and 1.755 inches first shoulder -
Single Shear Strength
84000 pounds per square inch -
Internal Drive Style
Hexagon -
Thread Diameter
0.875 inches -
Width Across Flats
0.625 inches -
Thready Qty Per Inch (tpi)
9 -
Min. Tensile Strength (psi)
140000 pounds per square inch -
Hardness Rating
32.0 rockwell c and 43.0 rockwell c -
Shoulder Shape
Round first shoulder -
Material
Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740 -
Material Specification
66 federal standard all material responses -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 ty2, cl 3 federal specification single treatment response -
Thread Series Designator
Unc
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
![Mechanic Bill explains Panel Assembly Fastener](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-315-3791 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MS51975-71 | National Aerospace Standards |
MS51975-71 | Military Standards |
Stock Check
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