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3392AS1680 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3392AS1680: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 19.000 INCHES NOMINAL IN, length: 45.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075, surface_treatment: ANODIZE, end_item_identification: MH-60S. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-642-9039, 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
3392AS1680
NSN: 5340-01-642-9039
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeRECTANGULAR
width19.000 INCHES NOMINAL IN
length45.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 7075
surface_treatmentANODIZE
end_item_identificationMH-60S
part_name_assigned_by_controlling_agencyDECK PLATE
next_higher_assembly_identification_designator3392AS1672
NSN5340-01-642-9039
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3392AS1680 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: 45.000 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
•
NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATOR: 3392AS1672
•
COLOR: BLACK
•
SURFACE TREATMENT: ANODIZE
•
WIDTH: 19.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH45.000 INCHES NOMINAL IN
SHAPERECTANGULAR
NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATOR3392AS1672
COLORBLACK
SURFACE TREATMENTANODIZE
WIDTH19.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDECK PLATE
END ITEM IDENTIFICATIONMH-60S
MATERIALALUMINUM ALLOY 7075
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3392AS1680?
3392AS1680 is a PLATE,MOUNTING.
What is the NSN for 3392AS1680?
3392AS1680 is cataloged in the U.S. Government catalog under NSN 5340-01-642-9039. 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.