NSN 5305-01-392-0143
Panel Assembly Fastener
1.485 inches fastener length, flat chamfer head style, between 0.729 inches and 0.750 inches head diameter, head height: between 0.302 inches and 0.312 inches .
Manufacturer part number MIL-S-21472 for national stock number 5305013920143.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-392-0143.
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MPN or Model
MIL-S-21472
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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)
096640 - Screws, Iron Or Steel -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.595 inches and 0.625 inches -
Fastener Length
1.485 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.729 inches and 0.750 inches -
Head Height
Between 0.302 inches and 0.312 inches -
Shoulder Diameter
0.4960 inches first shoulder and 0.4980 inches first shoulder -
Shoulder Length
0.875 inches first shoulder -
Internal Drive Style
Hexagon -
Thread Diameter
0.500 inches -
Width Across Flats
0.250 inches -
Thready Qty Per Inch (tpi)
13 -
Shoulder Shape
Round first shoulder -
Material
Steel -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 ty2 cl3 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 5305-01-392-0143 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MIL-S-21472 | Military Specifications |
MS51975-41 | National Aerospace Standards |
MS51975-41 | Military Standards |
MIL-S-21472 | Military Specifications |
MS51975-41 | National Aerospace Standards |
MS51975-41 | Military Standards |
Stock Check
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