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Technical Data Sheet
PartsTable / COMPONENT / 164537
164537 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 0.394 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN, specific_use: FUEL PUMP, overall_width: 0.435 INCHES MAXIMUM IN, body_thickness: 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN, overall_length: 0.425 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-804-2724, 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
164537
NSN: 3120-00-804-2724
FSC: 3120
CAGE: 90580 — DRESSER SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL
body_width0.394 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN
specific_useFUEL PUMP
overall_width0.435 INCHES MAXIMUM IN
body_thickness0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
overall_length0.425 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM AND 1.525 INCHES MAXIMUM IN
special_featuresROCKWELL C 48-52 HARDNESS
style_designatorRECTANGULAR BODY, GULL WING
circuit_resonanceSERIES RESONANCE
overall_thickness0.183 INCHES MAXIMUM IN
terminal_diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
NSN3120-00-804-2724
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 164537 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6694Interchangeable
interchangeable cross-reference
interchangeable
H-70Interchangeable
interchangeable cross-reference
interchangeable
SL7437Interchangeable
interchangeable cross-reference
interchangeable
12690AInterchangeable
interchangeable cross-reference
interchangeable
12690Interchangeable
interchangeable cross-reference
interchangeable
413510-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 164537?
164537 is a BEARING.
What parts can replace 164537?
There are 17 known substitutes for 164537: 6694, H-70, SL7437 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 164537?
164537 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-804-2724. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026