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TAS8622-3 — BUTTON,PLUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TAS8622-3: BUTTON,PLUG.

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include head_height: 0.093 INCHES NOMINAL IN, overall_height: 0.125 INCHES NOMINAL IN, style_designator: MUSHROOM, head_outside_diameter: 0.597 INCHES NOMINAL IN, prong_outside_diameter: 0.500 INCHES NOMINAL IN, hole_accommodation_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-458-2275, 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
TAS8622-3
NSN: 5340-00-458-2275
FSC: 5340 — Hardware, Commercial
CAGE: 05395 — L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. DBA L3HARRIS TECHNOLOGIES (USA)
SPECIFICATIONS
head_height0.093 INCHES NOMINAL IN
overall_height0.125 INCHES NOMINAL IN
style_designatorMUSHROOM
head_outside_diameter0.597 INCHES NOMINAL IN
prong_outside_diameter0.500 INCHES NOMINAL IN
hole_accommodation_diameter0.500 INCHES NOMINAL IN
material_accommodated_thickness0.055 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
NSN5340-00-458-2275
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TAS8622-3 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
•
HEAD HEIGHT: 0.093 INCHES NOMINAL IN
•
HOLE ACCOMMODATION DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.055 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: MUSHROOM
•
PRONG OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
HEAD OUTSIDE DIAMETER: 0.597 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.125 INCHES NOMINAL IN
HEAD HEIGHT0.093 INCHES NOMINAL IN
HOLE ACCOMMODATION DIAMETER0.500 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS0.055 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
STYLE DESIGNATORMUSHROOM
PRONG OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
HEAD OUTSIDE DIAMETER0.597 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TAS8622-3?
TAS8622-3 is a BUTTON,PLUG.
What is the NSN for TAS8622-3?
TAS8622-3 is cataloged in the U.S. Government catalog under NSN 5340-00-458-2275. 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.