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5003443 — RECORDER,CONTINUOUS DIGITAL DATA

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5003443: RECORDER,CONTINUOUS DIGITAL DATA.

RECORDER,CONTINUOUS DIGITAL DATA. Key specifications include diameter: 1.7290 INCHES MINIMUM AND 1.7390 INCHES MAXIMUM IN, flange_thickness: 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN, outside_diameter: 2.1895 INCHES MINIMUM AND 2.1900 INCHES MAXIMUM IN, overall_thickness: 0.2310 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM IN, shank_outside_diameter: 2.1200 INCHES MINIMUM AND 2.1300 INCHES MAXIMUM IN, general_characteristics_item_description: MK24 MOD 0; 9.20 IN. LG; 5.00 IN.

W; 5.00 IN. H; USED WITH UNDERWATER MINE MK67 IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-130-9148, 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
5003443
NSN: 3120-01-130-9148
NIINs: 011309148, 011602968
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
diameter1.7290 INCHES MINIMUM AND 1.7390 INCHES MAXIMUM IN
flange_thickness0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
outside_diameter2.1895 INCHES MINIMUM AND 2.1900 INCHES MAXIMUM IN
overall_thickness0.2310 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM IN
shank_outside_diameter2.1200 INCHES MINIMUM AND 2.1300 INCHES MAXIMUM IN
general_characteristics_item_descriptionMK24 MOD 0; 9.20 IN. LG; 5.00 IN. W; 5.00 IN. H; USED WITH UNDERWATER MINE MK67 IN
NSN3120-01-130-9148
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5003443 · 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
•
FLANGE THICKNESS: 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.2310 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM IN
•
DIAMETER: 1.7290 INCHES MINIMUM AND 1.7390 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.1895 INCHES MINIMUM AND 2.1900 INCHES MAXIMUM IN
•
SHANK OUTSIDE DIAMETER: 2.1200 INCHES MINIMUM AND 2.1300 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
OVERALL THICKNESS0.2310 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM IN
DIAMETER1.7290 INCHES MINIMUM AND 1.7390 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.1895 INCHES MINIMUM AND 2.1900 INCHES MAXIMUM IN
SHANK OUTSIDE DIAMETER2.1200 INCHES MINIMUM AND 2.1300 INCHES MAXIMUM IN
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 5003443?
5003443 is a RECORDER,CONTINUOUS DIGITAL DATA.
What is the NSN for 5003443?
5003443 is cataloged in the U.S. Government catalog under NSN 3120-01-130-9148. 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.