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13015731 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

13015731: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052, overall_width: 0.98 INCHES MINIMUM AND 1.02 INCHES MAXIMUM IN, overall_length: 0.98 INCHES MINIMUM AND 1.02 INCHES MAXIMUM IN, special_features: HAS A CENTRALLY LOCATED APERTURE .53 INCHES IN DIAMETER IN, end_item_identification: 2355-01-559-0791, material_document_and_classification: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-561-7851, 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
13015731
NSN: 3120-01-561-7851
NIINs: 015617851, 016310435
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0JFH8 — IGUS BEARINGS INC DIV IGUS, INCORPORATED (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052
overall_width0.98 INCHES MINIMUM AND 1.02 INCHES MAXIMUM IN
overall_length0.98 INCHES MINIMUM AND 1.02 INCHES MAXIMUM IN
special_featuresHAS A CENTRALLY LOCATED APERTURE .53 INCHES IN DIAMETER IN
end_item_identification2355-01-559-0791
material_document_and_classificationASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySTANDOFF, MOUNTING BRACKET
NSN3120-01-561-7851
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 13015731 · 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
SUBSTITUTES & CROSS-REFERENCES 1
GFM-1416-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13015731?
13015731 is a BEARING,SLEEVE.
What parts can replace 13015731?
There is 1 known substitute for 13015731: GFM-1416-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 13015731?
13015731 is cataloged in the U.S. Government catalog under NSN 3120-01-561-7851. 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.