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500799 — FEEDER ASSEMBLY,LINKLESS DECLUTC

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

500799: FEEDER ASSEMBLY,LINKLESS DECLUTC.

FEEDER ASSEMBLY,LINKLESS DECLUTC. Key specifications include material: STEEL OVERALL, end_item_identification: PUMP, PISTON, part_name_assigned_by_controlling_agency: BEARING, SADDLE. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-555-6112, 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
500799
NSN: 3120-00-555-6112
NIINs: 005556112, 011756411, 014642470, 016281852
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 66821 — YALE SECURITY INC. DBA NORTON DOOR CONTROL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_item_identificationPUMP, PISTON
part_name_assigned_by_controlling_agencyBEARING, SADDLE
NSN3120-00-555-6112
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 500799 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 2.6920 INCHES MINIMUM AND 2.7120 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 2.6160 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR
•
SURFACE TREATMENT: LEAD OR LEAD ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER2.6920 INCHES MINIMUM AND 2.7120 INCHES MAXIMUM IN
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.0570 INCHES MINIMUM AND 1.0670 INCHES MAXIMUM IN
BODY INSIDE DIAMETER2.6160 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
SPECIAL FEATURESLUBRICATED IMPREGNATED
SURFACE TREATMENTLEAD OR LEAD ALLOY OVERALL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY3 HOLE
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
SUBSTITUTES & CROSS-REFERENCES 6
864418Reference document
Same NSN cross-reference
Reference document — Secondary reference
1613784Reference document
Same NSN cross-reference
Reference document — Secondary reference
4514667Reference document
Same NSN cross-reference
Reference document — Secondary reference
220543BReference document
Same NSN cross-reference
Reference document — Secondary reference
220540BReference document
Same NSN cross-reference
Reference document — Secondary reference
5990E1459Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 500799?
500799 is a FEEDER ASSEMBLY,LINKLESS DECLUTC.
What parts can replace 500799?
There are 6 known substitutes for 500799: 864418, 1613784, 4514667 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500799?
500799 is cataloged in the U.S. Government catalog under NSN 3120-00-555-6112. This indicates validated use in U.S. government and defense supply chains.
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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.