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3873491 — GUARD,SPLASH,VEHICULAR

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3873491: GUARD,SPLASH,VEHICULAR.

The GUARD,SPLASH,VEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 642 OVERALL, corner_shape: CHAMFERED ALL CORNERS, overall_length: 23.5 MILLIMETERS NOMINAL MM, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 19.1 MILLIMETERS NOMINAL MM, body_outside_diameter: 15.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-182-4171, 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
3873491
NSN: 3120-01-182-4171
NIINs: 011824171, 015836051
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0BJV5 — W MACHINE WORKS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 642 OVERALL
corner_shapeCHAMFERED ALL CORNERS
overall_length23.5 MILLIMETERS NOMINAL MM
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter19.1 MILLIMETERS NOMINAL MM
body_outside_diameter15.0 MILLIMETERS NOMINAL MM
material_document_and_classificationQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-182-4171
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3873491 · 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
•
CORNER SHAPE: CHAMFERED ALL CORNERS
•
BODY OUTSIDE DIAMETER: 15.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 19.1 MILLIMETERS NOMINAL MM
•
MATERIAL: COPPER ALLOY 642 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPECHAMFERED ALL CORNERS
BODY OUTSIDE DIAMETER15.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH23.5 MILLIMETERS NOMINAL MM
BODY INSIDE DIAMETER19.1 MILLIMETERS NOMINAL MM
MATERIALCOPPER ALLOY 642 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3873491?
3873491 is a GUARD,SPLASH,VEHICULAR.
What is the NSN for 3873491?
3873491 is cataloged in the U.S. Government catalog under NSN 3120-01-182-4171. This indicates validated use in U.S. government and defense supply chains.
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