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30137P80 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

30137P80: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.344 INCHES NOMINAL IN, material: COPPER ALLOY, thread_class: 2A A, thread_length: 0.313 INCHES NOMINAL IN, inside_diameter: 0.156 INCHES NOMINAL IN, outside_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-234-3099, 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
30137P80
NSN: 5340-00-234-3099
FSC: 5340 — Hardware, Commercial
CAGE: 70142 — AEROIL PRODUCTS CO INC (USA)
SPECIFICATIONS
length0.344 INCHES NOMINAL IN
materialCOPPER ALLOY
thread_class2A A
thread_length0.313 INCHES NOMINAL IN
inside_diameter0.156 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
end_connection_typeTHREADED
thread_size_and_series/type_designator1/4-28 UNF
NSN5340-00-234-3099
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30137P80 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
•
LENGTH: 0.344 INCHES NOMINAL IN
•
THREAD LENGTH: 0.313 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
MATERIAL: COPPER ALLOY
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/4-28 UNF
TECHNICAL CHARACTERISTICS
LENGTH0.344 INCHES NOMINAL IN
THREAD LENGTH0.313 INCHES NOMINAL IN
END CONNECTION TYPETHREADED
OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
INSIDE DIAMETER0.156 INCHES NOMINAL IN
THREAD CLASS2A A
MATERIALCOPPER ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-28 UNF
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 30137P80?
30137P80 is a PLUG,VENT.
What is the NSN for 30137P80?
30137P80 is cataloged in the U.S. Government catalog under NSN 5340-00-234-3099. 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.