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167941-7 — Technical Data Sheet

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— · 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 FUSE LINK,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.1200 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN, overall_length: 2.031 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES RIGHT END SURFACE OF BODY, overall_diameter: 0.750 INCHES NOMINAL 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 3120-00-089-6238, 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
167941-7
NSN: 3120-00-089-6238
FSC: 3120
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.1200 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
overall_length2.031 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES RIGHT END SURFACE OF BODY
overall_diameter0.750 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentPHOSPHATE OVERALL
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
body_inside_diameter0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
body_outside_diameter0.7865 INCHES MINIMUM AND 0.7870 INCHES MAXIMUM IN
delay_time_in_seconds15.0 ADJUSTABLE RELEASE MINIMUM AND 50.0 ADJUSTABLE RELEASE MAXIMUM
NSN3120-00-089-6238
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 167941-7 · 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: 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
FLANGE WIDTH: 0.1200 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 1.0100 INCHES MINIMUM AND 1.0340 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM IN
FLANGE WIDTH0.1200 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER1.0100 INCHES MINIMUM AND 1.0340 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.7865 INCHES MINIMUM AND 0.7870 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
167941-7Interchangeable
interchangeable cross-reference
interchangeable
GT-3318Interchangeable
interchangeable cross-reference
interchangeable
RL-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 167941-7?
167941-7 is a FUSE LINK,ELECTRICAL.
What parts can replace 167941-7?
There are 3 known substitutes for 167941-7: 167941-7, GT-3318, RL-30. Substitute compatibility should be verified for your specific system.
What is the NSN for 167941-7?
167941-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-089-6238. 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.
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Last verified: August 2026