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9HB48 — PLATE,RETAINING,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9HB48: PLATE,RETAINING,SEAL.

The PLATE,RETAINING,SEAL is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: STEEL CORROSION RESISTING, overall_width: 8.0000 INCHES NOMINAL IN, overall_length: 32.2500 INCHES NOMINAL IN, furnished_items: PLATE, mounting_method: UNTHREADED MOUNTING HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-485-6200, 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
9HB48
NSN: 5340-01-485-6200
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialSTEEL CORROSION RESISTING
overall_width8.0000 INCHES NOMINAL IN
overall_length32.2500 INCHES NOMINAL IN
furnished_itemsPLATE
mounting_methodUNTHREADED MOUNTING HOLES
overall_diameter5.5000 INCHES NOMINAL IN
overall_thickness0.2500 INCHES NOMINAL IN
surface_treatmentANODIZE
mounting_hole_quantity2
end_item_identification2320014652174
part_name_assigned_by_controlling_agencyRETAINER PLATE
NSN5340-01-485-6200
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9HB48 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: 2
•
OVERALL DIAMETER: 5.5000 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED MOUNTING HOLES
•
OVERALL THICKNESS: 0.2500 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: ANODIZE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL DIAMETER5.5000 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED MOUNTING HOLES
OVERALL THICKNESS0.2500 INCHES NOMINAL IN
SHAPERECTANGULAR
OVERALL LENGTH32.2500 INCHES NOMINAL IN
OVERALL WIDTH8.0000 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER PLATE
END ITEM IDENTIFICATION2320014652174
SUBSTITUTES & CROSS-REFERENCES 1
103521Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9HB48?
9HB48 is a PLATE,RETAINING,SEAL.
What parts can replace 9HB48?
There is 1 known substitute for 9HB48: 103521. Substitute compatibility should be verified for your specific system.
What is the NSN for 9HB48?
9HB48 is cataloged in the U.S. Government catalog under NSN 5340-01-485-6200. 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.