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Cross Reference

These part numbers have the same form, fit, and function as 549777
Item Number Cage
549777 73030

Technical Definition

Bushing, Lever Sleeve, also referenced with federal logistics item name code

Q & A

Part number 549777
What are the historical prices for part number 549777?
No pre-dated pricing for this NSN could be found.
Does this part number 549777 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 549777 require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is part number 549777 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 549777?
Who are the manufacturers of 549777 and NSN 1610-00-858-8489?
  • Hamilton Sundstrand Corporation (CAGE 73030)


Description: Lever Sleeve Bushing
Part Number 549777 549777


TEXT General Characteristics Item Description
Steel,ams 6415,rockwell hardness c scale 26 to 33,dim.,2.720 in. nom lg3.196 in. min,3.199 in. max od,2.750-8 n class 2b threads on id 1.830 in. lg2.920 in. nom first counterbore dia by 0.590 in. lg,2.875 in. nom dia secondcounterbore by 0.300 in. lg,3.1875-12 uns class 2a threads on od right end1.540 in. lg,3.960 in. nom flange od,0.170 in. nom flange w located 0.150in. from left end,six equally spaced internal grooves 0.190 in. w by 0.050in. deep by 1.540 in. lg on flanged end,one hole 0.218 in. dia drilled thruflange on 3.600 in. dia bolt circle at zero deg,eight equally spaced holes0.189 in. dia drilled thru od 0.480 in. from right end
National Stock Number (NSN): 1610-00-858-8489