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Technical Data Sheet
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111426 — FITTING,TOWBAR PIVOT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

111426: FITTING,TOWBAR PIVOT.

The FITTING,TOWBAR PIVOT is a the manufacturer industrial component. Key specifications include end_item_identification: MODEL 4000/4100 ACFT ENGINE TRAILER. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-151-7835, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
111426
NSN: 3120-00-151-7835
NIINs: 001517835, 005680642
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 38200 — DRS TECHNOLOGIES CANADA LTD (CAN)
SPECIFICATIONS
end_item_identificationMODEL 4000/4100 ACFT ENGINE TRAILER
general_characteristics_item_descriptionSTEEL; APPROX 10.000 IN. LG,ONE END RECATNGULAR SHAPED 3.500 IN. WIDE OTHER END ROUND SHAPED WITH FOUR HOLES IN LINE 0.500 IN. DIA; MIDDLE HAS TWO HOLES IN LINE 0.500 IN DIA IN
NSN3120-00-151-7835
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 111426 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
FLANGE OUTSIDE DIAMETER: 0.2160 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.2160 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.1874 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 111426?
111426 is a FITTING,TOWBAR PIVOT.
What is the NSN for 111426?
111426 is cataloged in the U.S. Government catalog under NSN 3120-00-151-7835. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.