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10388246 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10388246: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include width: 88.5 MILLIMETERS NOMINAL MM, length: 100.0 MILLIMETERS NOMINAL MM, material: ALUMINUM ALLOY 5456, special_features: FITTING,UPPER RIGHT HAND, material_document_and_classification: QQ-A-250/9 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-343-7115, 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
10388246
NSN: 5340-01-343-7115
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
width88.5 MILLIMETERS NOMINAL MM
length100.0 MILLIMETERS NOMINAL MM
materialALUMINUM ALLOY 5456
special_featuresFITTING,UPPER RIGHT HAND
material_document_and_classificationQQ-A-250/9 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-343-7115
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10388246 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: 100.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/9 FED SPEC SINGLE MATERIAL RESPONSE
•
WIDTH: 88.5 MILLIMETERS NOMINAL MM
•
MATERIAL: ALUMINUM ALLOY 5456
TECHNICAL CHARACTERISTICS
LENGTH100.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/9 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESFITTING,UPPER RIGHT HAND
WIDTH88.5 MILLIMETERS NOMINAL MM
MATERIALALUMINUM ALLOY 5456
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10388246?
10388246 is a PLATE,MOUNTING.
What is the NSN for 10388246?
10388246 is cataloged in the U.S. Government catalog under NSN 5340-01-343-7115. 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.