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L34409 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L34409: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 2.780 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN, length: 5.420 INCHES MINIMUM AND 5.480 INCHES MAXIMUM IN, material: STEEL, thickness: 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, thread_size: 0.190-32. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-513-8542, 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
L34409
NSN: 5340-01-513-8542
FSC: 5340 — Hardware, Commercial
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
shapeRECTANGULAR
width2.780 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
length5.420 INCHES MINIMUM AND 5.480 INCHES MAXIMUM IN
materialSTEEL
thickness0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
thread_size0.190-32
features_providedCENTRALLY LOCATED RAISED SURFACE
mounting_hole_typeUNTHREADED
raised_surface_width1.260 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
raised_surface_height0.350 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
raised_surface_length4.740 INCHES MINIMUM AND 4.780 INCHES MAXIMUM IN
end_item_identificationLM2500 GAS TURBINE ENGINE
NSN5340-01-513-8542
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L34409 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
•
RAISED SURFACE WIDTH: 1.260 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
•
LENGTH: 5.420 INCHES MINIMUM AND 5.480 INCHES MAXIMUM IN
•
RAISED SURFACE HEIGHT: 0.350 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
•
RAISED SURFACE LENGTH: 4.740 INCHES MINIMUM AND 4.780 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AMS5645 ASSN STD SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
FEATURES PROVIDED: CENTRALLY LOCATED RAISED SURFACE
•
THREAD SIZE: 0.190-32
TECHNICAL CHARACTERISTICS
RAISED SURFACE WIDTH1.260 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
LENGTH5.420 INCHES MINIMUM AND 5.480 INCHES MAXIMUM IN
RAISED SURFACE HEIGHT0.350 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
RAISED SURFACE LENGTH4.740 INCHES MINIMUM AND 4.780 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS5645 ASSN STD SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
FEATURES PROVIDEDCENTRALLY LOCATED RAISED SURFACE
THREAD SIZE0.190-32
SCREW THREAD SERIES DESIGNATORUNF
WIDTH2.780 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
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 L34409?
L34409 is a PLATE,MOUNTING.
What is the NSN for L34409?
L34409 is cataloged in the U.S. Government catalog under NSN 5340-01-513-8542. This indicates validated use in U.S. government and defense supply chains.
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