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6887685-2 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

6887685-2: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 905 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.7145 INCHES MINIMUM AND 0.7350 INCHES MAXIMUM IN, surface_finish: 25.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, hardness_rating: 80.0 ROCKWELL C MINIMUM AND 98.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-048-1665, 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
6887685-2
NSN: 3120-01-048-1665
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 905 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.7145 INCHES MINIMUM AND 0.7350 INCHES MAXIMUM IN
surface_finish25.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
hardness_rating80.0 ROCKWELL C MINIMUM AND 98.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.6515 INCHES MINIMUM AND 0.6520 INCHES MAXIMUM IN
body_outside_diameter0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
criticality_code_justificationADAR
NSN3120-01-048-1665
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 6887685-2 · 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: 25.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 ROCKWELL C MINIMUM AND 98.0 ROCKWELL C MAXIMUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: ADAR
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS
SURFACE FINISH25.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
HARDNESS RATING80.0 ROCKWELL C MINIMUM AND 98.0 ROCKWELL C MAXIMUM OVERALL
CRITICALITY CODE JUSTIFICATIONADAR
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.7145 INCHES MINIMUM AND 0.7350 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.6515 INCHES MINIMUM AND 0.6520 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 905 OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6887685-2?
6887685-2 is a BUSHING,SLEEVE.
What is the NSN for 6887685-2?
6887685-2 is cataloged in the U.S. Government catalog under NSN 3120-01-048-1665. This indicates validated use in U.S. government and defense supply chains.
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