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5085-8-6 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5085-8-6: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416SE OVERALL, design_type: DOUBLE HELICAL FLEXURE, corner_shape: SQUARE ALL CORNERS, overall_width: 7.500 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 0.900 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-294-1387, 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
5085-8-6
NSN: 3120-00-294-1387
NIINs: 002941387, 009838717, 014161600
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416SE OVERALL
design_typeDOUBLE HELICAL FLEXURE
corner_shapeSQUARE ALL CORNERS
overall_width7.500 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
overall_length0.900 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
hardness_rating30.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
outside_diameter0.750 INCHES NOMINAL IN
special_featuresMATERIAL ALUMINUM ALLOY 7075-T6 ANODIZED
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.0180 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN
NSN3120-00-294-1387
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5085-8-6 · 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: 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE ALL CORNERS
•
RIGHT FLANGE WIDTH: 0.0180 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGES BOTH ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH8.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
RIGHT FLANGE WIDTH0.0180 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.1380 INCHES MINIMUM AND 0.1460 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.0941 INCHES MINIMUM AND 0.0946 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5085-8-6?
5085-8-6 is a CIRCUIT CARD ASSEMBLY.
What is the NSN for 5085-8-6?
5085-8-6 is cataloged in the U.S. Government catalog under NSN 3120-00-294-1387. 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.