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106706-3 — ARMOR SET,SUPPLEMENTAL,SMALL ARM

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

106706-3: ARMOR SET,SUPPLEMENTAL,SMALL ARM.

ARMOR SET,SUPPLEMENTAL,SMALL ARM. Key specifications include end_item_identification: HEMTT, part_name_assigned_by_controlling_agency: ARMOR SET UNDERBODY. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-385-4129, 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
106706-3
NSN: 3120-00-385-4129
NIINs: 003854129, 015265296
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
end_item_identificationHEMTT
part_name_assigned_by_controlling_agencyARMOR SET UNDERBODY
NSN3120-00-385-4129
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 106706-3 · 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
•
RIGHT FLANGE WIDTH: 0.3281 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.6570 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HALF SLEEVE, EXTERNAL FLANGES BOTH ENDS
•
BODY INSIDE DIAMETER: 2.4695 INCHES MINIMUM AND 2.4705 INCHES MAXIMUM IN
•
RIGHT FLANGE OUTSIDE DIAMETER: 3.3125 INCHES NOMINAL IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED STRAIGHT AND CIRCULAR
•
LEFT FLANGE OUTSIDE DIAMETER: 3.3125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RIGHT FLANGE WIDTH0.3281 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.6570 INCHES NOMINAL IN
STYLE DESIGNATORHALF SLEEVE, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH1.8700 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.4695 INCHES MINIMUM AND 2.4705 INCHES MAXIMUM IN
RIGHT FLANGE OUTSIDE DIAMETER3.3125 INCHES NOMINAL IN
LUBRICANT ACCOMMODATION STYLEGROOVED STRAIGHT AND CIRCULAR
LEFT FLANGE OUTSIDE DIAMETER3.3125 INCHES NOMINAL IN
LEFT FLANGE WIDTH0.3281 INCHES NOMINAL IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 SLOT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 106706-3?
106706-3 is a ARMOR SET,SUPPLEMENTAL,SMALL ARM.
What is the NSN for 106706-3?
106706-3 is cataloged in the U.S. Government catalog under NSN 3120-00-385-4129. 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.