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Technical Data Sheet
PartsTable / COMPONENT / 49-195
49-195 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DEE, rib_length: 0.250 INCHES NOMINAL IN, head_height: 0.375 INCHES NOMINAL IN, rib_quantity: 40, head_diameter: 1.188 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-166-1559, 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
49-195
NSN: 5330-00-166-1559
FSC: 5330
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDEE
rib_length0.250 INCHES NOMINAL IN
head_height0.375 INCHES NOMINAL IN
rib_quantity40
head_diameter1.188 INCHES NOMINAL IN
thread_length1.562 INCHES MINIMUM IN
shoulder_shapeRIBBED FIRST SHOULDER
fastener_length2.562 INCHES NOMINAL IN
shoulder_length0.375 INCHES NOMINAL FIRST SHOULDER IN
performance_typeLIGHT DUTY
style_designatorPLAIN, COG OR NOTCHED
NSN5330-00-166-1559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49-195 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 5
P255223SUB12P9Interchangeable
interchangeable cross-reference
interchangeable
7249Interchangeable
interchangeable cross-reference
interchangeable
5-135Interchangeable
interchangeable cross-reference
interchangeable
4L370Interchangeable
interchangeable cross-reference
interchangeable
49-195Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49-195?
49-195 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 49-195?
There are 5 known substitutes for 49-195: P255223SUB12P9, 7249, 5-135 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49-195?
49-195 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-166-1559. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026