NSN 5305-00-251-4998
Captive Screw
About this product
Head vertically knurled.
Manufacturer part number 580R691H70 for national stock number 5305002514998.
Datasheet
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Product description
Panel Screw Assembly NSN 5305-00-251-4998.
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MPN or Model
580R691H70
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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)
093490 - Bolt/nut/screw/clips/fastener/etc -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.329 inches -
Fastener Length
0.354 inches -
Head Style
Flat chamfer -
Head Diameter
0.451 inches -
Head Height
0.290 inches -
Material Accommodated Thickness
Between 0.063 inches and 0.125 inches -
Thread Diameter
0.190 inches -
Thready Qty Per Inch (tpi)
32 -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel comp 302 spring -
Material Specification
Qq-w-423 cond b federal specification single material response spring -
Surface Treatment
Passivate spring -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response spring -
Thread Series Designator
Unf
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Panel Screw Assembly
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
Pricing and Availability
Get a quote for 5305-00-251-4998 panel screw assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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580R691H70 | Northrop Grumman Systems Corporation |
D7500-10B1 | Union Carbide Corp Chemicals And |
D7500-10B1 | Naval Inventory Control Point |
Stock Check
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