PartsTable
Technical Data Sheet
SP764-08 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, POLYETHYLENE (PP), design_type: THREADED, thread_class: 2B, overall_diameter: 0.500 INCHES NOMINAL IN, inside_diameter_length: 0.270 INCHES NOMINAL IN, round_cap_outside_surface_condition: RIBBED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-376-8953, 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
SP764-08
NSN: 5340-00-376-8953
FSC: 5340
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
design_typeTHREADED
thread_class2B
overall_diameter0.500 INCHES NOMINAL IN
inside_diameter_length0.270 INCHES NOMINAL IN
round_cap_outside_surface_conditionRIBBED
thread_size_and_series/type_designator0.7188-20 UNF
NSN5340-00-376-8953
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP764-08 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
THREAD CLASS: 2B
MATERIAL: PLASTIC, POLYETHYLENE (PP)
ROUND CAP OUTSIDE SURFACE CONDITION: RIBBED
INSIDE DIAMETER LENGTH: 0.270 INCHES NOMINAL IN
DESIGN TYPE: THREADED
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.7188-20 UNF
OVERALL DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
MATERIALPLASTIC, POLYETHYLENE (PP)
ROUND CAP OUTSIDE SURFACE CONDITIONRIBBED
INSIDE DIAMETER LENGTH0.270 INCHES NOMINAL IN
DESIGN TYPETHREADED
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.7188-20 UNF
OVERALL DIAMETER0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
DC17Interchangeable
interchangeable cross-reference
interchangeable
DC8-2500KCInterchangeable
interchangeable cross-reference
interchangeable
DC8Interchangeable
interchangeable cross-reference
interchangeable
DC8-3265KCInterchangeable
interchangeable cross-reference
interchangeable
DC10Interchangeable
interchangeable cross-reference
interchangeable
DC-2000-C#1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP764-08?
SP764-08 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace SP764-08?
There are 11 known substitutes for SP764-08: DC17, DC8-2500KC, DC8 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP764-08?
SP764-08 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-376-8953. This indicates validated use in U.S. government and defense supply chains.
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