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12357221 — PLATE,MENDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12357221: PLATE,MENDING.

The PLATE,MENDING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086, overall_width: 1.750 INCHES NOMINAL IN, overall_length: 6.200 INCHES NOMINAL IN, style_designator: RECTANGULAR, surface_treatment: PLASTIC EPOXY, material_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-245-2494, 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
12357221
NSN: 5340-01-245-2494
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
overall_width1.750 INCHES NOMINAL IN
overall_length6.200 INCHES NOMINAL IN
style_designatorRECTANGULAR
surface_treatmentPLASTIC EPOXY
material_thickness0.250 INCHES NOMINAL IN
material_document_and_classificationQQ-A-200/4 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-A-200/5 MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-P-23377,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE
NSN5340-01-245-2494
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12357221 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-23377,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/4 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-A-200/5 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC EPOXY
•
MATERIAL: ALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/4 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-A-200/5 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.200 INCHES NOMINAL IN
OVERALL WIDTH1.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC EPOXY
MATERIALALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
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 12357221?
12357221 is a PLATE,MENDING.
What is the NSN for 12357221?
12357221 is cataloged in the U.S. Government catalog under NSN 5340-01-245-2494. This indicates validated use in U.S. government and defense supply chains.
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