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Technical Data Sheet
PartsTable / COMPONENT / 1111838
1111838 ✓ 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

The DISTRIBUTOR,IGNITION SYSTEM is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-293-9977, 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
1111838
NSN: 3120-00-293-9977
FSC: 3120
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFSCM 83298 PLATE PART NO. 1111838 QTY 1,SHAFT PART NO. 1110841 QTY 1,HEAT PLATE TO 400 DEG F HOLD 1/2 HR-PACK SHAFT IN DRY ICE 1/2 HR BEFORE ASSEMBLY ON SHAFT DEGF
NSN3120-00-293-9977
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1111838 · 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
•
MATERIAL: LUBRICANT LUBRICATION
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.0015 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
MATERIALLUBRICANT LUBRICATION
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALCOPPER ALLOY OVERALL
OVERALL LENGTH1.2500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.0015 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
635631Interchangeable
interchangeable cross-reference
interchangeable
9697Interchangeable
interchangeable cross-reference
interchangeable
1111838Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1111838?
1111838 is a DISTRIBUTOR,IGNITION SYSTEM.
What parts can replace 1111838?
There are 3 known substitutes for 1111838: 635631, 9697, 1111838. Substitute compatibility should be verified for your specific system.
What is the NSN for 1111838?
1111838 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-293-9977. 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