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A-2203-11 — WEAR PLATE,DOOR,MARINE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A-2203-11: WEAR PLATE,DOOR,MARINE.

The WEAR PLATE,DOOR,MARINE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 3.500 INCHES NOMINAL IN, overall_length: 4.688 INCHES NOMINAL IN, special_features: WELDED INTO PLACE; SUPPORTS HINGE YOKE; ALUMINUM BRONZE QQ-A-620, functional_description: USED ON US AND LS WEAPONS ELEVATOR HINGE AND STOP CHOCK, end_item_identification: AIRCRAFT CARRIER CVA 67 BALLISTIC HATCH. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-488-4034, 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
A-2203-11
NSN: 3120-01-488-4034
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 70901 — BEEMER PRECISION INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width3.500 INCHES NOMINAL IN
overall_length4.688 INCHES NOMINAL IN
special_featuresWELDED INTO PLACE; SUPPORTS HINGE YOKE; ALUMINUM BRONZE QQ-A-620
functional_descriptionUSED ON US AND LS WEAPONS ELEVATOR HINGE AND STOP CHOCK
end_item_identificationAIRCRAFT CARRIER CVA 67 BALLISTIC HATCH
part_name_assigned_by_controlling_agencyBEARING PLATE
NSN3120-01-488-4034
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A-2203-11 · 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 2
124-2266891Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
124-2266885 P/N 14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A-2203-11?
A-2203-11 is a WEAR PLATE,DOOR,MARINE.
What parts can replace A-2203-11?
There are 2 known substitutes for A-2203-11: 124-2266891, 124-2266885 P/N 14. Substitute compatibility should be verified for your specific system.
What is the NSN for A-2203-11?
A-2203-11 is cataloged in the U.S. Government catalog under NSN 3120-01-488-4034. This indicates validated use in U.S. government and defense supply chains.
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