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Key Washer

Model / MPN: 337260 | NSN: 5310-00-286-8356
ITAR Registered seal

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Product Details
NATO Stock Number
5310-00-286-8356
Sold in multiples of
1 EA
DEMIL
NO
Hole Diameter
Between 5.750 inches and 5.770 inches
Outside Diameter
Between 6.010 inches and 6.030 inches
External Prebent Key Length
0.190 inches
External Straight Key Width
Between 0.290 inches and 0.350 inches
Internal Straight Key Width
Between 0.180 inches and 0.240 inches
Distance From Centerline To Inside Of Prebent Key
Between 2.936 inches and 2.956 inches
Overall Distance Including Keys
Between 6.410 inches and 6.470 inches
External Key Quantity
5
Internal Key Quantity
1
Material Thickness
Between 0.050 inches and 0.070 inches
Material
Steel comp 1010
Material Specification
Ams 5040 assn standard single material response
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E818T1402 Washer, Key 27 EA 11/06/2017
SPE5E818T4790 Washer, Key 27 EA 01/16/2018
SPE5E818T6175 Washer, Key 67 EA 02/12/2018
SPE5E818T183B Washer, Key 27 EA 07/30/2018
SPE5E819T7268 Washer, Key 45 EA 04/01/2019
SPE5E819T9131 Washer, Key 75 EA 05/09/2019
SPE5E819T095F Washer, Key 101 EA 07/22/2019
SPE5E820T3429 Washer, Key 33 EA 01/02/2020

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337260 Cross Reference
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