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Worldwide distributor of NSN parts and consumables located in the USA.

Setscrew

Model / MPN: 554861 | NSN: 5305-00-887-2090
ITAR Registered seal

An externally threaded device whose threaded portion is of one diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Product Details
NATO Stock Number
5305-00-887-2090
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.230 inches and 0.250 inches
Fastener Length
Between 0.780 inches and 0.790 inches
Head Style
Flat fillister
Head Diameter
Between 0.250 inches and 0.260 inches
Head Height
Between 0.530 inches and 0.540 inches
Point Diameter
Between 0.178 inches and 0.198 inches
Point Style
Flat
Internal Drive Style
Slot
End Application
Propeller systems
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Criticality Code Justification
Feat and agav
Material
Steel comp 8740
Material Specification
Ams6322 assn standard 1st material response or mil-s-6049 military specification 2nd material response
Thread Series Designator
Unf
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A515TEG18 Setscrew 32 EA 10/05/2015
SPE4A516T2057 Setscrew 40 EA 10/26/2015

Pricing and Availability

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554861 Cross Reference