PartsTable / O-RING / 7377239
7377239
✓ 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 7377239 is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN, center_hole_diameter: 3.594 INCHES MINIMUM AND 3.624 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-579-8195, 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
7377239
NSN: 5331-00-579-8195 FSC: 5331 — O-RINGCAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR outside_diameter 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN center_hole_diameter 3.594 INCHES MINIMUM AND 3.624 INCHES MAXIMUM IN cross-sectional_height 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN NSN 5331-00-579-8195
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 7377239
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
• OUTSIDE DIAMETER: 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN
• CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
• CENTER HOLE DIAMETER: 3.594 INCHES MINIMUM AND 3.624 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR END ITEM IDENTIFICATION W/S: ELEVATORS, AIRCRAFT; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); GUN, 5-1IN./54 CAL, MK-42 & 45; COMMUNICATIONS SYSTEMS, AN/WRR-7; RADAR SET, AN/TPN-18; GUN MOUNT, MK 75 (GM); GUIDED MISSILE LAUNCHING SYSTEM, MK 26 (GMLS); SYSTEMS, JP-5 AVIATION FUELS; RADAR, SERIES AN/SPS-49 (V) IN CENTER HOLE DIAMETER 3.594 INCHES MINIMUM AND 3.624 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
6515 Interchangeable interchangeable cross-reference
interchangeable
57851 Interchangeable interchangeable cross-reference
interchangeable
6516 Interchangeable interchangeable cross-reference
interchangeable
094-0076PC19 Interchangeable interchangeable cross-reference
interchangeable
415124 Interchangeable interchangeable cross-reference
interchangeable
7374936 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7377239?
7377239 is a 7377239.
What parts can replace 7377239?
There are 26 known substitutes for 7377239: 6515, 57851, 6516 and 23 more. Substitute compatibility should be verified for your specific system.
Is 7377239 still available?
7377239 is currently cancelled.
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