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Cross Reference

These part numbers have the same form, fit, and function as 12254072
Item Number Cage
12254072 19207


Other parts in this series

Technical Definition

Ring, Externally Threaded, also referenced with federal logistics item name code 08417 - A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. one face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. excludes retainer, optical element.

Q & A

Part number 12254072
What are the historical prices for part number 12254072?
No pre-dated pricing for this NSN could be found.
Does this part number 12254072 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 12254072 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 12254072 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 12254072?
Who are the manufacturers of 12254072 and NSN 5365-01-063-5347?
  • U S Army Tank Automotive Command (CAGE 19207)


Description: Externally Threaded Ring
Part Number 12254072 12254072


Length: 43/64", steel astm a322 or a331 comp 4140 or 8640

AAJD Thread Class
AAJF Thread Direction
AASG Casehardening Indicator
Not casehardened
AATE Chamfer Angle In Deg
AAZP Chamfer Length
0.060 inches
ABGL Width
From 0.510" and 0.520"
ABHP Overall Length
From 0.670" and 0.710"
ABPZ End Radius
1.935 inches
ABUJ Thread Size
ABXV Bore Diameter
3.750 inches
AEJZ Depth
0.180 inches
AGZD Bore Shape
AJYP Screw Thread Series Designator
AKCV Drive Type
Slotted face
ALME Material Hardness Rating
From 30.0 rockwell c and 36.0 rockwell c
APJC Thread Location
Both ends
AWHW Accommodation Type And Quantity
2 slots
AWPF Angle Between Accommodations In Deg
AWPH Beveled Thread
AWPK Bore Annular Internal Serration
Not included
AWPL Setscrew Locking Notch
Not included
AWQA Bore Edge Process
AWQB Process End Location
Both ends
FEAT Special Features
4 thru holes 0.290 in. dia equally spaced on 4.500 in. dia bolt circle,2 holes counterbored0.530 in. dia by 0.350 in. deep,2 holes counterbored 0.530 in. dia by 0.242 in. deep,one cut thru ona taper top to bottom of ring 45 deg from center ofslot to center of cut,top end taper 0.790 in. w,bottom end taper 0.620 in. w
MATL Material
Steel astm a322 or a331 comp 4140 or 8640
MATT Material
Steel astm a322 or a331 comp 4140 or 8640
SFTT Surface Treatment
Phosphate mil-p-16232 ty z cl3
SURF Surface Treatment
Phosphate mil-p-16232 ty z cl3
National Stock Number (NSN): 5365-01-063-5347