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43800AS — BEARING SET,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

43800AS: BEARING SET,SLEEVE.

The BEARING SET,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_type: DRILLED, head_style: HEADLESS (SETSCREW), point_style: CONE, thread_class: 3A A, hole_diameter: 0.047 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-366-0343, 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
43800AS
NSN: 3120-00-366-0343
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_typeDRILLED
head_styleHEADLESS (SETSCREW)
point_styleCONE
thread_class3A A
hole_diameter0.047 INCHES NOMINAL IN
hole_quantity2
thread_length0.560 INCHES MINIMUM IN
fastener_length0.560 INCHES NOMINAL IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
NSN3120-00-366-0343
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 43800AS · 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 7
5Y7058Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S413Reference document
Same NSN cross-reference
Reference document — Secondary reference
9386CSSReference document
Same NSN cross-reference
Reference document — Secondary reference
42697BSReference document
Same NSN cross-reference
Reference document — Secondary reference
346091Reference document
Same NSN cross-reference
Reference document — Secondary reference
408760Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 43800AS?
43800AS is a BEARING SET,SLEEVE.
What parts can replace 43800AS?
There are 7 known substitutes for 43800AS: 5Y7058, S413, 9386CSS and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43800AS?
43800AS is cataloged in the U.S. Government catalog under NSN 3120-00-366-0343. 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.