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

Helical Compression Spr Retainer

Model / MPN: 888640-1 | NSN: 5340-01-136-2224
ITAR Registered seal

A cylindrical item specifically designed to fit over the end of, and completely encase the spring. The open end is usually flanged, the opposite end may be closed or have an orifice to accommodate a guide, plunger, or the like. It is used to position the spring and restrain lateral motion. It may provide a seat for the spring. Excludes holder, spring.

Product Details
NATO Stock Number
5340-01-136-2224
Sold in multiples of
1 EA
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Height
0.324 inches
Body Outside Diameter
0.810 inches
Body Inside Diameter
0.780 inches
End Hole Diameter
Between 0.378 inches and 0.380 inches
Outside Chamfer Angle In Deg
30.0
Lip Thickness
Between 0.077 inches and 0.081 inches
Material
Aluminum alloy, qq-a-225/8, alloy 6061, t651
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, alloy 6061, t651 federal specification single material response
Surface Treatment
Enamel
Style Designator
Irregular
Surface Treatment
Enamel

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888640-1 Cross Reference
  • SM-C-772752