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GC3 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

GC3: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: RUBBER SYNTHETIC CASE, plate_type: NEGATIVE AND POSITIVE, bore_diameter: 0.3750 INCHES NOMINAL IN, overall_width: 7.125 INCHES NOMINAL IN, terminal_type: FLAT CONTACT, housing_length: 0.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-211-6272, 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
GC3
NSN: 3130-00-211-6272
NIINs: 002116272, 006149689, 007576778, 011024500
FSC: 3130 — Bearings, Mounted
CAGE: 82484 — CVG SPRAGUE DEVICES, LLC DBA CVG SPRAGUE DEVICES, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC CASE
plate_typeNEGATIVE AND POSITIVE
bore_diameter0.3750 INCHES NOMINAL IN
cell_quantity3
overall_width7.125 INCHES NOMINAL IN
terminal_typeFLAT CONTACT
housing_length0.5000 INCHES NOMINAL IN
overall_height11.000 INCHES NOMINAL IN
overall_length10.250 INCHES NOMINAL IN
shaft_end_typeOPEN
case_design_typeFILLING PLUG OPENINGS
flange_thickness0.0620 INCHES NOMINAL IN
NSN3130-00-211-6272
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: GC3 · 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
•
ASSEMBLY OVERALL LENGTH: 0.5000 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.0620 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGE BLOCK
•
OVERALL OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 1.5000 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH0.5000 INCHES NOMINAL IN
FLANGE THICKNESS0.0620 INCHES NOMINAL IN
STYLE DESIGNATORFLANGE BLOCK
OVERALL OUTSIDE DIAMETER2.0000 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER1.5000 INCHES NOMINAL IN
SHAFT END TYPEOPEN
SPECIAL FEATURESFURNISHED WITH RUBBER GASKET
BORE DIAMETER0.3750 INCHES NOMINAL IN
HOUSING LENGTH0.5000 INCHES NOMINAL IN
HOUSING DIAMETER1.1250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
800E1193Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 GC3?
GC3 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace GC3?
There is 1 known substitute for GC3: 800E1193. Substitute compatibility should be verified for your specific system.
What is the NSN for GC3?
GC3 is cataloged in the U.S. Government catalog under NSN 3130-00-211-6272. 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.