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

Bearing Ball

Model / MPN: A51705-1 | NSN: 3110-01-034-6677
ITAR Registered seal

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes ball, check; ball, valve, ported.

Product Details
NATO Stock Number
3110-01-034-6677
Sold in multiples of
1 EA
DEMIL
NO
Rolling Element Diameter
0.1875 inches
Standard Tolerance Designation
Afbma standard tolerance for balls, grade 5
Material
Steel comp 440c
Material Specification
66 federal standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response
Style Designator
Ball
A51705 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A418T6764 Ball, Bearing 642 EA 09/07/2018
SPE4A419T7268 Ball, Bearing 642 EA 05/31/2019
SPE4A620T789S Ball, Bearing 7590 EA 03/26/2020

Pricing and Availability

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A51705-1 Cross Reference
  • MS19060-512
  • 13048076-1
  • 1797-31
  • S-10-1875