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00004A0117 — BEARING COVER ASSEM

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

00004A0117: BEARING COVER ASSEM.

The BEARING COVER ASSEM is a the manufacturer industrial component. Key specifications include overall_width: 0.250 INCHES NOMINAL IN, overall_diameter: 0.378 INCHES NOMINAL IN, end_item_identification: 2320-01-123-7602, general_characteristics_item_description: SINTERED BRONZE PER ASTM B438. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-504-2588, 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
00004A0117
NSN: 3130-01-504-2588
FSC: 3130 — Bearings, Mounted
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
overall_width0.250 INCHES NOMINAL IN
overall_diameter0.378 INCHES NOMINAL IN
end_item_identification2320-01-123-7602
general_characteristics_item_descriptionSINTERED BRONZE PER ASTM B438
NSN3130-01-504-2588
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 00004A0117 · 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
•
OVERALL DIAMETER: 0.378 INCHES NOMINAL IN
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SINTERED BRONZE PER ASTM B438
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.378 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSINTERED BRONZE PER ASTM B438
OVERALL WIDTH0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-123-7602
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES 1
00004A0117-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 00004A0117?
00004A0117 is a BEARING COVER ASSEM.
What parts can replace 00004A0117?
There is 1 known substitute for 00004A0117: 00004A0117-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 00004A0117?
00004A0117 is cataloged in the U.S. Government catalog under NSN 3130-01-504-2588. 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.