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11674311 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11674311: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.560 INCHES NOMINAL IN, material: COPPER ALLOY, thread_length: 0.330 INCHES NOMINAL IN, vent_hole_shape: ROUND, vent_hole_diameter: 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, end_connection_type: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-574-7604, 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
11674311
NSN: 5340-00-574-7604
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length0.560 INCHES NOMINAL IN
materialCOPPER ALLOY
thread_length0.330 INCHES NOMINAL IN
vent_hole_shapeROUND
vent_hole_diameter0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
vent_hole_quantity1
end_connection_typeTHREADED
unthreaded_end_length0.280 INCHES NOMINAL IN
material_document_and_classificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
thread_size_and_series/type_designator0.125-27 NPT
NSN5340-00-574-7604
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11674311 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: 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
•
LENGTH: 0.560 INCHES NOMINAL IN
•
VENT HOLE SHAPE: ROUND
•
THREAD LENGTH: 0.330 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
•
UNTHREADED END LENGTH: 0.280 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
LENGTH0.560 INCHES NOMINAL IN
VENT HOLE SHAPEROUND
THREAD LENGTH0.330 INCHES NOMINAL IN
END CONNECTION TYPETHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
UNTHREADED END LENGTH0.280 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.125-27 NPT
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 11674311?
11674311 is a PLUG,VENT.
What is the NSN for 11674311?
11674311 is cataloged in the U.S. Government catalog under NSN 5340-00-574-7604. This indicates validated use in U.S. government and defense supply chains.
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