PartsTable / O-RING / 11338B
11338B
✓ 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
The O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-299-7326, 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
11338B
NSN: 5331-01-299-7326 FSC: 5331 — O-RINGCAGE: 57783 — CAT PUMPS CORP (USA)
SPECIFICATIONS
Part Number 11338B NSN 5331-01-299-7326
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 11338B
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
11338 Interchangeable interchangeable cross-reference
interchangeable
CR11338 Interchangeable interchangeable cross-reference
interchangeable
17905 Interchangeable interchangeable cross-reference
interchangeable
SK46969PC16-3 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11338B?
11338B is a O-RING.
What parts can replace 11338B?
There are 12 known substitutes for 11338B: 11338, CR11338, 17905 and 9 more. Substitute compatibility should be verified for your specific system.
Is 11338B still available?
11338B is currently cancelled.