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

Valve Spring Retainer Lock

Model / MPN: 44770M30 | NSN: 2810-00-630-9140
ITAR Registered seal

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

Product Details
NATO Stock Number
2810-00-630-9140
Sold in multiples of
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Height
0.531 inches
Thread Provision
Unthreaded
Largest Inside Diameter
Between 0.6575 inches and 0.6585 inches
Largest Outside Diameter
0.979 inches
Largest Outside Diameter
0.979 inches
Minimum Inside Diameter
0.547 inches
Top Counterbore Depth
0.1905 inches
Bottom Counterbore Depth
0.156 inches
Outside Included Angle In Deg
45.0
Material
Bronze
Material
Copper alloy
Surface Treatment
Cadmium
Style Designator
Straight bore-top and bottom counterbore
Surface Treatment
Cadmium plated
Fsc Application Data
Aircraft eng r2000

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44770M30 Cross Reference
  • 44770M30
  • AS44770M30