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LL-H54-8231 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LL-H54-8231: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 2.500 INCHES NOMINAL IN, thickness: 0.500 INCHES NOMINAL IN, end_item_identification: 3100 PSI COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-500-3365, 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
LL-H54-8231
NSN: 5340-01-500-3365
FSC: 5340 — Hardware, Commercial
CAGE: 66736 — NAVAL MEDICAL MATERIAL SUPPORT COMMAND DETACHMENT (USA)
SPECIFICATIONS
diameter2.500 INCHES NOMINAL IN
thickness0.500 INCHES NOMINAL IN
end_item_identification3100 PSI COMPRESSOR
NSN5340-01-500-3365
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LL-H54-8231 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
•
DIAMETER: 2.500 INCHES NOMINAL IN
•
THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DIAMETER2.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION3100 PSI COMPRESSOR
THICKNESS0.500 INCHES NOMINAL 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LL-H54-8231?
LL-H54-8231 is a DISK,SOLID,PLAIN.
What is the NSN for LL-H54-8231?
LL-H54-8231 is cataloged in the U.S. Government catalog under NSN 5340-01-500-3365. This indicates validated use in U.S. government and defense supply chains.
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