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7326811-1 — PLATE,RETAINING,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7326811-1: PLATE,RETAINING,SEAL.

The PLATE,RETAINING,SEAL is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL CORROSION RESISTING, mounting_method: UNTHREADED MOUNTING HOLES, overall_diameter: 5.000 INCHES NOMINAL IN, special_features: ID 3.000 IN,BOLT HOLE SIZE 0.201 IN, overall_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-509-1105, 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
7326811-1
NSN: 5340-01-509-1105
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL CORROSION RESISTING
mounting_methodUNTHREADED MOUNTING HOLES
overall_diameter5.000 INCHES NOMINAL IN
special_featuresID 3.000 IN,BOLT HOLE SIZE 0.201 IN
overall_thickness0.125 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identificationASDS RESIDUAL
part_name_assigned_by_controlling_agencyGASKET RETAINER,EBS SCRUBBER
NSN5340-01-509-1105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7326811-1 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
•
MOUNTING HOLE QUANTITY: 4
•
OVERALL DIAMETER: 5.000 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED MOUNTING HOLES
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
•
SHAPE: ROUND
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL DIAMETER5.000 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED MOUNTING HOLES
OVERALL THICKNESS0.125 INCHES NOMINAL IN
SHAPEROUND
SPECIAL FEATURESID 3.000 IN,BOLT HOLE SIZE 0.201 IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET RETAINER,EBS SCRUBBER
END ITEM IDENTIFICATIONASDS RESIDUAL
MATERIALSTEEL CORROSION RESISTING
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 7326811-1?
7326811-1 is a PLATE,RETAINING,SEAL.
What is the NSN for 7326811-1?
7326811-1 is cataloged in the U.S. Government catalog under NSN 5340-01-509-1105. 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.