1-321-802-5889

NSN 5305-00-891-3673

Panel Assembly Fastener

About this product

Undercut under the shoulder 0.050 in. Min and 0.100 in. Max lg; 0.615 in. Min and 0.625 in. Max dia.

Manufacturer part number 207-12-1 for national stock number 5305008913673.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-00-891-3673.

  • MPN or Model

    207-12-1

  • Schedule B
    8112.99.1000 (Germanium and articles thereof, wrought, waste and scrap, powders, nesoi)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    0.820 inches
  • Fastener Length
    Between 2.690 inches and 2.710 inches
  • Head Style
    Bevel-conical
  • Head Diameter
    Between 0.122 inches and 0.123 inches
  • Head Height
    Between 0.290 inches and 0.310 inches
  • Shoulder Diameter
    0.748 inches first shoulder and 0.749 inches first shoulder
  • Shoulder Length
    1.870 inches first shoulder and 1.890 inches first shoulder
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.625 inches
  • Width Across Flats
    Between 0.375 inches and 0.378 inches
  • Thready Qty Per Inch (tpi)
    18
  • Min. Tensile Strength (psi)
    300000 pounds per square inch
  • Hardness Rating
    55.0 rockwell c and 58.0 rockwell c
  • Shoulder Shape
    Round first shoulder
  • Material
    Vanadium
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Mil-c-8837, type 1 cl 2 military specification single treatment response
  • Thread Series Designator
    Unf
More from these suppliers
Shoulder Screw

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

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NSN 5305008913673

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
207-12-1 Sps Technologies, Llc
VS2845-1 Alcoa Global Fasteners, Inc.
65589-1 Sps Technologies, Llc
C2898-1 Lockheed Martin Corporation
AIC207-21-1 Sps Technologies, Llc
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