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202268-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

202268-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SPECIAL, width: 2.200 INCHES NOMINAL2.200 INCHES NOMINAL IN, length: 2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-388-1834, 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
202268-1
NSN: 5340-01-388-1834
FSC: 5340 — Hardware, Commercial
CAGE: 41JV4 — ARTEMIS ELECTRONICS LLC (USA)
SPECIFICATIONS
shapeSPECIAL
width2.200 INCHES NOMINAL2.200 INCHES NOMINAL IN
length2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
surface_treatmentCHROMATE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.152 INCHES NOMINAL ALL HOLES IN
material_document_and_classificationAA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-388-1834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 202268-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.152 INCHES NOMINAL ALL HOLES IN
•
SHAPE: SPECIAL
•
SURFACE TREATMENT: CHROMATE
•
WIDTH: 2.200 INCHES NOMINAL2.200 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 5052
•
THICKNESS: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.152 INCHES NOMINAL ALL HOLES IN
SHAPESPECIAL
SURFACE TREATMENTCHROMATE
WIDTH2.200 INCHES NOMINAL2.200 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5052
THICKNESS0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
MOUNTING HOLE TYPEUNTHREADED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 202268-1?
202268-1 is a PLATE,MOUNTING.
What is the NSN for 202268-1?
202268-1 is cataloged in the U.S. Government catalog under NSN 5340-01-388-1834. 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.