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Technical Data Sheet
PartsTable / O-RING / 786622
786622 ✓ 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. Key specifications include color: GRAY/GREY, specific_use: AIRCRAFT SURFACES, coloring_method: PIGMENTED, special_features: FOR USE ON PRIMED OR PREPARED SURFACES, color_chip_number: 16473, gloss_designation: GLOSS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-250-0230, 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
786622
NSN: 5331-00-250-0230
FSC: 5331 — O-RING
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
colorGRAY/GREY
specific_useAIRCRAFT SURFACES
coloring_methodPIGMENTED
special_featuresFOR USE ON PRIMED OR PREPARED SURFACES
color_chip_number16473
gloss_designationGLOSS
rated_drying_time10.000 MINUTES NOMINAL
application_methodBRUSHING AS PACKAGED OR SPRAYING AS IS
basic_material_typeCELLULOSIC DERIVATIVE
environmental_attribute_codeLOW VOLATILE ORGANIC COMPOUND - COATINGS - AEROSPACE OPERATIONS COATINGS
quantity_within_each_unit_package1.000 GALLONS
nonvolatile_material_minimum_percentage40.0
NSN5331-00-250-0230
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 786622 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
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.983 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.983 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
END ITEM IDENTIFICATIONGUN,5-IN./54 CAL, MK-42&45;AIRCRAFT,(AC130H, MC130H, EC-130E, HC-130
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
MS29513-27Interchangeable
interchangeable cross-reference
interchangeable
MS29513-027Interchangeable
interchangeable cross-reference
interchangeable
AMS-P-5315AInterchangeable
interchangeable cross-reference
interchangeable
8A9020Interchangeable
interchangeable cross-reference
interchangeable
2-007N602-70Interchangeable
interchangeable cross-reference
interchangeable
MS29513-007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 786622?
786622 is a O-RING.
What parts can replace 786622?
There are 33 known substitutes for 786622: MS29513-27, MS29513-027, AMS-P-5315A and 30 more. Substitute compatibility should be verified for your specific system.
Is 786622 still available?
786622 is currently cancelled.
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Last verified: July 2026