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NSN 5305-00-853-4266

Panel Assembly Fastener

About this product

Retaining element in shank.

Manufacturer part number C434-3-0420 for national stock number 5305008534266.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-00-853-4266.

  • MPN or Model

    C434-3-0420

  • 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
    0.531 inches
  • Fastener Length
    1.050 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.449 inches and 0.507 inches
  • Shoulder Diameter
    0.239 inches first shoulder and 0.249 inches first shoulder
  • Shoulder Length
    0.024 inches first shoulder
  • Internal Drive Style
    Torque
  • Thread Diameter
    0.199 inches
  • Thready Qty Per Inch (tpi)
    32
  • Countersink Angle
    100.0 degrees
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel comp 630 or stainless steel or steel uns s34723
  • Material Specification
    Ams 5643 assn standard 1st material response or qq-s-763 federal specification 2nd material response or ams 5672 assn standard 3rd material 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 5305008534266

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
C434-3-0420 Lockheed Martin Corporation
AS106-3-0420 Avibank Mfg., Inc.
CA2720-3-0420 Arconic Global Fasteners & Rings,
C434-3-0420 Arconic Global Fasteners & Rings,
VP1077-3-0-420 Space-lok, Inc.
Stock Check
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