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Cross Reference

These part numbers have the same form, fit, and function as 121-405403
Item Number Cage
1042537 80212
9092099 19207
3-72128 77873
03072128 77873
121-4054 77873
121-405403 77873
12980J 77873

Technical Definition

Yoke, Universal Joint, Vehicular, also referenced with federal logistics item name code 52120 - A component of a universal joint designed for vehicular applications. consists of a fork-like device to accommodate the spider and bearings of a universal joint by various attaching methods. the opposite end must have either a flange, hub, or splined stub shaft which is designed to be attached to a driving or driven member. for items with a shaft, the length of the plain portion must not exceed the length of the splines.

Q & A

Part number 121405403
What are the historical prices for part number 121-405403?
No pre-dated pricing for this NSN could be found.
Does this part number 121-405403 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 121-405403 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 121-405403 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 121-405403?
Who are the manufacturers of 121-405403 and NSN 2520-00-679-7923?
  • Bae Systems Land & Armaments L.p. (CAGE 80212)
  • U S Army Tank Automotive Command (CAGE 19207)
  • Gkn Rockford, Inc (CAGE 77873)


Description: Vehicular Universal Joint Yoke
Part Number 121-405403 121 405403


AAZR Major Diameter
From 1.499" and 1.501"
ABGL Width
From 0.230" and 0.232"
ABKV Outside Diameter
From 2.060" and 2.065"
ABRF Center To Center Distance Between Holes
1.438 inches
AGBT Fork Width
From 4.249" and 4.251"
AGJR Minor Diameter
1.219 inches
AHGU Protector Type
Sealing plug
AHNX Bolt Hole Diameter
0.313 inches
AKYX Fork Depth
1.000 inches
AMBB Hub Machined Surface Finish Outside Length
1.188 inches
ANTP Bore Style (non-core)
BRGT Fork Height
4.500 inches
BSYF Outer Periphery Machined Surface Finish
BSYJ Hub End Thread Provision
BSYL Hub Bore
BTBZ Outside Shape
BTKF Bearing Recess/keyway Depth
0.281 inches
BYRC Connection End Type
Flange or hub
CZKU Shaft Spline Quantity
STYL Style Designator (non-core)
ZZZV Fsc Application Data
Input shaft,final drive,guided missile loader
National Stock Number (NSN): 2520-00-679-7923


Solicitation Description Qty UOM Close Date
SPE7L319T1469 Yoke, Universal Join 1 EA 10/29/2018