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511-0821 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

511-0821: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 440C OVERALL, corner_shape: CHAMFERED INSIDE LEFT CORNER, overall_length: 4.2188 INCHES NOMINAL IN, surface_finish: 250.0 MICROINCHES LEFT END SURFACE OF BODY, hardness_rating: 390.0 BRINELL STANDARD MINIMUM AND 410.0 BRINELL STANDARD MAXIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-489-3288, 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
511-0821
NSN: 3120-00-489-3288
NIINs: 004893288, 015871069, 016733965
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
corner_shapeCHAMFERED INSIDE LEFT CORNER
overall_length4.2188 INCHES NOMINAL IN
surface_finish250.0 MICROINCHES LEFT END SURFACE OF BODY
hardness_rating390.0 BRINELL STANDARD MINIMUM AND 410.0 BRINELL STANDARD MAXIMUM OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentSILVER OUTSIDE DIAMETER SURFACE OF BODY
body_inside_diameter6.4970 INCHES MINIMUM AND 6.4980 INCHES MAXIMUM IN
body_outside_diameter7.4490 INCHES MINIMUM AND 7.5010 INCHES MAXIMUM IN
end_item_identification2410-01-565-2603, TRACTOR,FULL TRACKED,LOW SPEED
part_name_assigned_by_controlling_agencyMOTOR GP-WIPER-A
NSN3120-00-489-3288
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 511-0821 · 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 INSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER7.4490 INCHES MINIMUM AND 7.5010 INCHES MAXIMUM IN
HARDNESS RATING390.0 BRINELL STANDARD MINIMUM AND 410.0 BRINELL STANDARD MAXIMUM OVERALL
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 511-0821?
511-0821 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for 511-0821?
511-0821 is cataloged in the U.S. Government catalog under NSN 3120-00-489-3288. This indicates validated use in U.S. government and defense supply chains.
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