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NSN 5305-01-443-6678

Tap Bolt

About this product

2.250 inches fastener length, hexagon head style, between 0.350 inches and 0.363 inches head height, width between flats: 0.437 inches .

Manufacturer part number 3387C77H03 for national stock number 5305014436678.

Datasheet

  • Product description

    Hexagon Head Cap Screw NSN 5305-01-443-6678.

  • MPN or Model

    3387C77H03

  • 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
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    1.060 inches
  • Fastener Length
    2.250 inches
  • Head Style
    Hexagon
  • Head Height
    Between 0.350 inches and 0.363 inches
  • Width Between Flats
    0.437 inches
  • Thread Diameter
    0.250 inches
  • Thready Qty Per Inch (tpi)
    20
  • Criticality Code Justification
    Zzzy
  • Material
    Stainless steel
  • Surface Treatment
    Passivate
  • Special Test Features
    Special quality control testing
  • Test Data Document
    81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Thread Series Designator
    Unc
  • Departure From Cited Document
    As modified by material
  • Reference Number Differentiating Characteristics
    As differentiated by material which must conform to ships parts control center special quality control
More from these suppliers
Hexagon Head Cap Screw

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Mechanic Bill explains Tap Bolt

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NSN 5305014436678

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3387C77H03 Northrop Grumman Systems Corporation
FF-S-85 Military Specifications
LL-HX3-4846 Defense Logistics Agency
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