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98490-28-4 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

98490-28-4: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 2024, inside_diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, vent_hole_shape: ROUND, outside_diameter: 0.2507 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-171-1073, 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
98490-28-4
NSN: 5340-01-171-1073
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
length0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
materialALUMINUM ALLOY 2024
inside_diameter0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
vent_hole_shapeROUND
outside_diameter0.2507 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
surface_treatmentANODIZE
vent_hole_diameter0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
vent_hole_quantity1
end_connection_typeUNTHREADED
material_document_and_classificationQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-171-1073
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 98490-28-4 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
•
VENT HOLE DIAMETER: 0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
LENGTH: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
•
VENT HOLE SHAPE: ROUND
•
END CONNECTION TYPE: UNTHREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.2507 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
LENGTH0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
VENT HOLE SHAPEROUND
END CONNECTION TYPEUNTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.2507 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
INSIDE DIAMETER0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 2024
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98490-28-4?
98490-28-4 is a PLUG,VENT.
What is the NSN for 98490-28-4?
98490-28-4 is cataloged in the U.S. Government catalog under NSN 5340-01-171-1073. This indicates validated use in U.S. government and defense supply chains.
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