1-321-802-5889

NSN 5305-01-448-2847

Panel Assembly Fastener

About this product

Between 0.951 inches and 0.981 inches fastener length, flat countersunk head style, between 0.825 inches and 0.890 inches head diameter, shoulder diameter: 0.4516 inches first shoulder and 0.4526 inches first shoulder.

Manufacturer part number HO44-7-7R for national stock number 5305014482847.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-01-448-2847.

  • MPN or Model

    HO44-7-7R

  • 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
    0.528 inches
  • Fastener Length
    Between 0.951 inches and 0.981 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.825 inches and 0.890 inches
  • Shoulder Diameter
    0.4516 inches first shoulder and 0.4526 inches first shoulder
  • Shoulder Length
    0.428 inches first shoulder and 0.448 inches first shoulder
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.4375 inches
  • Thready Qty Per Inch (tpi)
    20
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel comp e4340
  • Material Specification
    Ams 6487 assn standard single material response
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Nas 672 assn standard single treatment response
  • Thread Series Designator
    Unjf
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 5305014482847

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HO44-7-7R Huck International, Inc.
VT1693-7-7R Arconic Global Fasteners & Rings,
AIC984-7-7R Sps Technologies, Llc
C7984-7-7R Lockheed Martin Corporation
121557-7-7X Sps Technologies, Llc
HO44-7-7R Huck Intl Inc
VT1693-7-7R Alcoa Global Fasteners, Inc.
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