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1407826 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1407826: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.000 INCHES NOMINAL IN, length: 12.000 INCHES NOMINAL IN, special_features: 3 INCH O.D. TUBE PROJECTS FROM PLATE AT 45 DEGREES IN, mounting_hole_type: UNTHREADED, end_item_identification: 4210-01-486-1035 TRUCK, FIRE FIGHTING CHWTFT.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-569-5996, 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
1407826
NSN: 5340-01-569-5996
FSC: 5340 — Hardware, Commercial
CAGE: 04664 — PIERCE MANUFACTURING INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.000 INCHES NOMINAL IN
length12.000 INCHES NOMINAL IN
special_features3 INCH O.D. TUBE PROJECTS FROM PLATE AT 45 DEGREES IN
mounting_hole_typeUNTHREADED
mounting_hole_quantity4
end_item_identification4210-01-486-1035 TRUCK, FIRE FIGHTING CHWTFT
part_name_assigned_by_controlling_agencyPLATE ASSY, AIR INTAKE, 45 DEG
NSN5340-01-569-5996
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1407826 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
•
MOUNTING HOLE QUANTITY: 4
•
LENGTH: 12.000 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
•
WIDTH: 4.000 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: UNTHREADED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
LENGTH12.000 INCHES NOMINAL IN
SHAPERECTANGULAR
SPECIAL FEATURES3 INCH O.D. TUBE PROJECTS FROM PLATE AT 45 DEGREES IN
WIDTH4.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE ASSY, AIR INTAKE, 45 DEG
END ITEM IDENTIFICATION4210-01-486-1035 TRUCK, FIRE FIGHTING CHWTFT
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1407826?
1407826 is a PLATE,MOUNTING.
What is the NSN for 1407826?
1407826 is cataloged in the U.S. Government catalog under NSN 5340-01-569-5996. 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.