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Technical Data Sheet
PartsTable / COMPONENT / 139-0368-00
139-0368-00 ✓ 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: 0.781 INCHES NOMINAL IN, length: 0.500 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, overall_height: 0.328 INCHES NOMINAL IN, smallest_width: 0.203 INCHES NOMINAL IN, surface_treatment: SILVER OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-370-3165, 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
139-0368-00
NSN: 5340-00-370-3165
FSC: 5340
CAGE: 91314 — LEWIS SPRING AND MFG. COMPANY (USA)
SPECIFICATIONS
width0.781 INCHES NOMINAL IN
length0.500 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
overall_height0.328 INCHES NOMINAL IN
smallest_width0.203 INCHES NOMINAL IN
surface_treatmentSILVER OVERALL
material_thickness0.010 INCHES NOMINAL IN
loop/holding_dimension0.375 INCHES NOMINAL IN
NSN5340-00-370-3165
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 139-0368-00 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
•
SMALLEST WIDTH: 0.203 INCHES NOMINAL IN
•
LENGTH: 0.500 INCHES NOMINAL IN
•
WIDTH: 0.781 INCHES NOMINAL IN
•
LOOP/HOLDING DIMENSION: 0.375 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.010 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT: SILVER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SMALLEST WIDTH0.203 INCHES NOMINAL IN
LENGTH0.500 INCHES NOMINAL IN
WIDTH0.781 INCHES NOMINAL IN
LOOP/HOLDING DIMENSION0.375 INCHES NOMINAL IN
MATERIAL THICKNESS0.010 INCHES NOMINAL IN
OVERALL HEIGHT0.328 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTSILVER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B11104-1Interchangeable
interchangeable cross-reference
interchangeable
D162865Interchangeable
interchangeable cross-reference
interchangeable
R808029BInterchangeable
interchangeable cross-reference
interchangeable
857772Interchangeable
interchangeable cross-reference
interchangeable
1501334Interchangeable
interchangeable cross-reference
interchangeable
702284C1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139-0368-00?
139-0368-00 is a CLIP,SPRING TENSION.
What parts can replace 139-0368-00?
There are 12 known substitutes for 139-0368-00: B11104-1, D162865, R808029B and 9 more. Substitute compatibility should be verified for your specific system.
Is 139-0368-00 still available?
139-0368-00 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026