NSN 5305-00-281-3405
Panel Assembly Fastener
Between 0.860 inches and 0.900 inches fastener length, flat chamfer head style, between 0.370 inches and 0.380 inches head diameter, head height: between 0.050 inches and 0.060 inches .
Manufacturer part number 139C6468-6 for national stock number 5305002813405.
Datasheet
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Product description
Shoulder Screw NSN 5305-00-281-3405.
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MPN or Model
139C6468-6
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
Between 0.252 inches and 0.345 inches -
Fastener Length
Between 0.860 inches and 0.900 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.370 inches and 0.380 inches -
Head Height
Between 0.050 inches and 0.060 inches -
Shoulder Diameter
0.499 inches first shoulder and 0.500 inches first shoulder -
Shoulder Length
0.500 inches first shoulder and 0.540 inches first shoulder -
Internal Drive Style
Slot -
Thread Diameter
0.190 inches -
Thready Qty Per Inch (tpi)
32 -
Hardness Rating
33.0 rockwell c and 38.0 rockwell c -
Shoulder Shape
Round first shoulder -
Material
Steel -
Material Specification
Qq-s-624 cold finish type 4140 or 41l40 federal specification single material response -
Thread Series Designator
Unf
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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 5305-00-281-3405 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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139C6468-6 | General Dynamics-ots, Inc. |
Stock Check
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