DSC5-3 — BEARING,PLAIN,ROD END

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

DSC5-3: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: PLASTIC OR COPPER ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER, shank_style: INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, overall_length: 1.7810 INCHES NOMINAL IN, thread_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-947-6220, 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

DSC5-3

NSN: 3120-00-947-6220
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 71867 — DE HAVILLAND AIRCRAFT OF CANADA LIMITED (CAN)

SPECIFICATIONS

material	PLASTIC OR COPPER ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
shank_style	INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
thread_class	3B
bore_diameter	0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
overall_length	1.7810 INCHES NOMINAL IN
thread_diameter	0.250 INCHES NOMINAL IN
special_features	OUTER MEMBER RECESSED TO ACCOMODATE RACE LINER,0.0008 IN. MAX RADIAL CLEARANCE,17.0 DEG MISALIGNMENT,DYNAMIC RADIAL 4100 LB LBS
style_designator	BALL TYPE
thread_direction	RIGHT-HAND
surface_treatment	CHROMIUM OR PASSIVATE INNER MEMBER
inner_member_width	0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
outer_member_width	0.3280 INCHES MAXIMUM IN
NSN	3120-00-947-6220

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK THREAD LENGTH: 0.6600 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN

•

BORE CENTER TO SHANK END DISTANCE: 1.3460 INCHES MINIMUM AND 1.4660 INCHES MAXIMUM IN

•

INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN

•

OUTER MEMBER WIDTH: 0.3280 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: BALL TYPE

•

THREAD DIAMETER: 0.250 INCHES NOMINAL IN

•

SHANK WIDTH ACROSS WRENCH FLATS: 0.3430 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHANK THREAD LENGTH	0.6600 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE	1.3460 INCHES MINIMUM AND 1.4660 INCHES MAXIMUM IN
INNER MEMBER WIDTH	0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OUTER MEMBER WIDTH	0.3280 INCHES MAXIMUM IN
STYLE DESIGNATOR	BALL TYPE
THREAD DIAMETER	0.250 INCHES NOMINAL IN
OVERALL LENGTH	1.7810 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS	0.3430 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
SHANK STYLE	INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE

SUBSTITUTES & CROSS-REFERENCES 2

TD3SLReference document

Same NSN cross-reference

Reference document — Secondary reference

KN3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DSC5-3?

DSC5-3 is a BEARING,PLAIN,ROD END.

What parts can replace DSC5-3?

There are 2 known substitutes for DSC5-3: TD3SL, KN3. Substitute compatibility should be verified for your specific system.

What is the NSN for DSC5-3?

DSC5-3 is cataloged in the U.S. Government catalog under NSN 3120-00-947-6220. This indicates validated use in U.S. government and defense supply chains.

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