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2188091 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2188091: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING, thread_class: 3A A, inside_diameter: 0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, vent_hole_shape: ROUND, vent_hole_diameter: 0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-313-6185, 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
2188091
NSN: 5340-01-313-6185
FSC: 5340 — Hardware, Commercial
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING
thread_class3A A
inside_diameter0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
vent_hole_shapeROUND
special_featuresVENT HOLE IS COUNTERBORED AT ONE END,COUNTERBORE IS HEXAGONAL,0.093 IN. MIN TO 0.094 IN. MAX WIDTH ACROSS FLATS,0.084 IN. MIN TO 0.104 IN. MAX DEPTH IN
vent_hole_diameter0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
vent_hole_quantity1
end_connection_typeTHREADED
thread_size_and_series/type_designator0.190-32 UNF
NSN5340-01-313-6185
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2188091 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: 0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
VENT HOLE SHAPE: ROUND
•
END CONNECTION TYPE: THREADED
•
INSIDE DIAMETER: 0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
THREAD CLASS: 3A A
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
VENT HOLE SHAPEROUND
END CONNECTION TYPETHREADED
INSIDE DIAMETER0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
SPECIAL FEATURESVENT HOLE IS COUNTERBORED AT ONE END,COUNTERBORE IS HEXAGONAL,0.093 IN. MIN TO 0.094 IN. MAX WIDTH ACROSS FLATS,0.084 IN. MIN TO 0.104 IN. MAX DEPTH IN
THREAD CLASS3A A
MATERIALSTEEL CORROSION RESISTING
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNF
VENT HOLE QUANTITY1
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 2188091?
2188091 is a PLUG,VENT.
What is the NSN for 2188091?
2188091 is cataloged in the U.S. Government catalog under NSN 5340-01-313-6185. This indicates validated use in U.S. government and defense supply chains.
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