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83837 — SCREEN,DRAIN,WATER SEPARATOR

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

83837: SCREEN,DRAIN,WATER SEPARATOR.

The SCREEN,DRAIN,WATER SEPARATOR is a the manufacturer industrial component. Key specifications include end_item_identification: 1660-00-337-4491;WATER SEPARATOR. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-453-1158, 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
83837
NSN: 3120-00-453-1158
NIINs: 004531158, 005284302, 006966478
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: U4287 — ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED (GBR)
SPECIFICATIONS
end_item_identification1660-00-337-4491;WATER SEPARATOR
general_characteristics_item_descriptionCRES; NO. 16 MESH WIRE CLOTH;CONICAL SHAPE;1.700 IN. LG BY 0.815 IN. DIA FIRST END BY 0.390 IN. DIA SECOND END O/A;0.500 IN. THK BY 0.935 IN. DIA FLANGE LOCATED ON FIRST END IN
NSN3120-00-453-1158
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 83837 · 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
2915-99-606Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 83837?
83837 is a SCREEN,DRAIN,WATER SEPARATOR.
What parts can replace 83837?
There is 1 known substitute for 83837: 2915-99-606. Substitute compatibility should be verified for your specific system.
What is the NSN for 83837?
83837 is cataloged in the U.S. Government catalog under NSN 3120-00-453-1158. 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.