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RA8626 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RA8626: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, inside_diameter: 0.281 INCHES NOMINAL IN, vent_hole_shape: ROUND, outside_diameter: 0.343 INCHES NOMINAL IN, vent_hole_diameter: 0.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-313-2062, 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
RA8626
NSN: 5340-00-313-2062
FSC: 5340 — Hardware, Commercial
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)
SPECIFICATIONS
length0.375 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
inside_diameter0.281 INCHES NOMINAL IN
vent_hole_shapeROUND
outside_diameter0.343 INCHES NOMINAL IN
vent_hole_diameter0.281 INCHES NOMINAL IN
vent_hole_quantity1
end_connection_typeUNTHREADED
unthreaded_end_length0.375 INCHES NOMINAL IN
refinement_device_typeFILTER DISK
refinement_medium_typeFILTERING
unthreaded_end_diameter0.343 INCHES NOMINAL IN
NSN5340-00-313-2062
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RA8626 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
•
REFINEMENT MEDIUM TYPE: FILTERING
•
VENT HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
LENGTH: 0.375 INCHES NOMINAL IN
•
VENT HOLE SHAPE: ROUND
•
END CONNECTION TYPE: UNTHREADED
•
UNTHREADED END DIAMETER: 0.343 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.343 INCHES NOMINAL IN
•
UNTHREADED END LENGTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
REFINEMENT MEDIUM TYPEFILTERING
VENT HOLE DIAMETER0.281 INCHES NOMINAL IN
LENGTH0.375 INCHES NOMINAL IN
VENT HOLE SHAPEROUND
END CONNECTION TYPEUNTHREADED
UNTHREADED END DIAMETER0.343 INCHES NOMINAL IN
OUTSIDE DIAMETER0.343 INCHES NOMINAL IN
UNTHREADED END LENGTH0.375 INCHES NOMINAL IN
INSIDE DIAMETER0.281 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RA8626?
RA8626 is a PLUG,VENT.
What is the NSN for RA8626?
RA8626 is cataloged in the U.S. Government catalog under NSN 5340-00-313-2062. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.