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8945LUP SEAL 0325 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8945LUP SEAL 0325: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL SPRING, inside_diameter: 3.250 INCHES NOMINAL IN, outside_diameter: 5.000 INCHES NOMINAL IN, special_features: LIP MATERIAL: NITRILE; WIDTH: 0.469; TEMPERATURE RANGE: -20 TO 300 DEGREES F, part_name_assigned_by_controlling_agency: SINGLE LIP, SPRING LOADED WITHOUT INNER CASE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-580-0692, 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
8945LUP SEAL 0325
NSN: 5330-01-580-0692
FSC: 5330 — Packing and Gasket Materials
CAGE: 33269 — AIRCRAFT WHEEL AND BRAKE, LLC DBA CLEVELAND WHEEL AND BRAKE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL SPRING
inside_diameter3.250 INCHES NOMINAL IN
outside_diameter5.000 INCHES NOMINAL IN
special_featuresLIP MATERIAL: NITRILE; WIDTH: 0.469; TEMPERATURE RANGE: -20 TO 300 DEGREES F
part_name_assigned_by_controlling_agencySINGLE LIP, SPRING LOADED WITHOUT INNER CASE
NSN5330-01-580-0692
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8945LUP SEAL 0325 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
•
OUTSIDE DIAMETER: 5.000 INCHES NOMINAL IN
•
INSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
MATERIAL: STEEL SPRING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER5.000 INCHES NOMINAL IN
INSIDE DIAMETER3.250 INCHES NOMINAL IN
SPECIAL FEATURESLIP MATERIAL: NITRILE; WIDTH: 0.469; TEMPERATURE RANGE: -20 TO 300 DEGREES F
PART NAME ASSIGNED BY CONTROLLING AGENCYSINGLE LIP, SPRING LOADED WITHOUT INNER CASE
MATERIALSTEEL SPRING
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8945LUP SEAL 0325?
8945LUP SEAL 0325 is a PACKING ASSEMBLY.
What is the NSN for 8945LUP SEAL 0325?
8945LUP SEAL 0325 is cataloged in the U.S. Government catalog under NSN 5330-01-580-0692. 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.