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12498042-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12498042-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: ALUMINUM ALLOY 5083, thickness: 0.750 INCHES NOMINAL IN, surface_treatment: PAINT, end_item_identification: 2350-01-369-6086 CARRIER, COMMAND POST, material_document_and_classification: MIL-DTL-46027 MIL STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-588-6989, 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
12498042-1
NSN: 5340-01-588-6989
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialALUMINUM ALLOY 5083
thickness0.750 INCHES NOMINAL IN
surface_treatmentPAINT
end_item_identification2350-01-369-6086 CARRIER, COMMAND POST
material_document_and_classificationMIL-DTL-46027 MIL STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPLATE, CABLE PASS-THRU
NSN5340-01-588-6989
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12498042-1 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-DTL-46027 MIL STD SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: PAINT
•
MATERIAL: ALUMINUM ALLOY 5083
•
THICKNESS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-DTL-46027 MIL STD SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
SURFACE TREATMENTPAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, CABLE PASS-THRU
END ITEM IDENTIFICATION2350-01-369-6086 CARRIER, COMMAND POST
MATERIALALUMINUM ALLOY 5083
THICKNESS0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
12498042Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12498042-1?
12498042-1 is a PLATE,MOUNTING.
What parts can replace 12498042-1?
There is 1 known substitute for 12498042-1: 12498042. Substitute compatibility should be verified for your specific system.
What is the NSN for 12498042-1?
12498042-1 is cataloged in the U.S. Government catalog under NSN 5340-01-588-6989. 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.