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8197542-3 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8197542-3: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 6.750 INCHES NOMINAL6.750 INCHES NOMINAL IN, length: 2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-560-8343, 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
8197542-3
NSN: 5340-01-560-8343
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeIRREGULAR
width6.750 INCHES NOMINAL6.750 INCHES NOMINAL IN
length2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
surface_treatmentANODIZE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.281 INCHES NOMINAL ALL HOLES IN
end_item_identification8197380 (53711) RMS SEA TYPE II MODULE
material_document_and_classificationATMS B209 ASSN STD ALL MATERIAL RESPONSES OR ATMS B221 ASSN STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agency(INAVY)SHIM, CONE PAD, AFT
NSN5340-01-560-8343
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8197542-3 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: 2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ATMS B209 ASSN STD ALL MATERIAL RESPONSES OR ATMS B221 ASSN STD ALL MATERIAL RESPONSES
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL ALL HOLES IN
•
SHAPE: IRREGULAR
•
SURFACE TREATMENT: ANODIZE
•
WIDTH: 6.750 INCHES NOMINAL6.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONATMS B209 ASSN STD ALL MATERIAL RESPONSES OR ATMS B221 ASSN STD ALL MATERIAL RESPONSES
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL ALL HOLES IN
SHAPEIRREGULAR
SPECIAL FEATURESOVERALL RECTANGULAR SHAPED WITH HORSHOE SHAPED CUT OUT BEING 2.250 INCHES ALONG ONE WIDTH EDGE AND EXTENDING 2.150 INCHES INTO THE SHIM; SHIM ALSO HAS 7 MOUNTING HOLES, 5 OF WHICH ARE ON ONE SIDE OF THE CUT OUT AND 2 ON THE OTHER IN
SURFACE TREATMENTANODIZE
WIDTH6.750 INCHES NOMINAL6.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)SHIM, CONE PAD, AFT
END ITEM IDENTIFICATION8197380 (53711) RMS SEA TYPE II MODULE
MATERIALALUMINUM ALLOY 6061
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 8197542-3?
8197542-3 is a PLATE,MOUNTING.
What is the NSN for 8197542-3?
8197542-3 is cataloged in the U.S. Government catalog under NSN 5340-01-560-8343. 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.