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Technical Data Sheet
PartsTable / COMPONENT / 9987-993 ITEM 212
9987-993 ITEM 212 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

COVER,ELECTRONIC COMMUNICATION E. Key specifications include mounting_configuration: ONE MTG SLOT ONE END, nonsupply_items_and_quantities: THRUST PLATE,2; GASKET,2; PLAIN SEAL,2; ENCASED SEAL,1; PACKING,1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-195-7982, 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
9987-993 ITEM 212
NSN: 3120-01-195-7982
FSC: 3120
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
component_quantity8
mounting_configurationONE MTG SLOT ONE END
nonsupply_items_and_quantitiesTHRUST PLATE,2; GASKET,2; PLAIN SEAL,2; ENCASED SEAL,1; PACKING,1
NSN3120-01-195-7982
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 9987-993 ITEM 212 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
F300-20Interchangeable
interchangeable cross-reference
interchangeable
176174Interchangeable
interchangeable cross-reference
interchangeable
183062Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9987-993 ITEM 212?
9987-993 ITEM 212 is a COVER,ELECTRONIC COMMUNICATION E.
What parts can replace 9987-993 ITEM 212?
There are 3 known substitutes for 9987-993 ITEM 212: F300-20, 176174, 183062. Substitute compatibility should be verified for your specific system.
What is the NSN for 9987-993 ITEM 212?
9987-993 ITEM 212 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-195-7982. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026