PartsTable / COMPONENT / KKU-4
KKU-4 — Technical Data Sheet
✓ 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 CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, material: PLASTIC OVERALL, mounting_method: ADHESIVE, loop/holding_dimension: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5340-01-045-2669, 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
KKU-4
NSN: 5340-01-045-2669 FSC: 5340 CAGE: 06915 — RICHCO INC (USA)
SPECIFICATIONS
width 0.750 INCHES NOMINAL IN length 0.750 INCHES NOMINAL IN material PLASTIC OVERALL mounting_method ADHESIVE loop/holding_dimension 0.250 INCHES NOMINAL IN NSN 5340-01-045-2669
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: KKU-4
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 METHOD: ADHESIVE
• LOOP/HOLDING DIMENSION: 0.250 INCHES NOMINAL IN
• LENGTH: 0.750 INCHES NOMINAL IN
• MATERIAL: PLASTIC OVERALL
• WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING METHOD ADHESIVE LOOP/HOLDING DIMENSION 0.250 INCHES NOMINAL IN LENGTH 0.750 INCHES NOMINAL IN MATERIAL PLASTIC OVERALL WIDTH 0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
75072 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
935402 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
HHB4628P2 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
2159652 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
BB38474 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
3661579 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KKU-4?
KKU-4 is a CLIP,SPRING TENSION.
What parts can replace KKU-4?
There are 12 known substitutes for KKU-4: 75072, 935402, HHB4628P2 and 9 more. Substitute compatibility should be verified for your specific system.
Is KKU-4 still available?
KKU-4 is currently cancelled.