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CBU1692 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CBU1692: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.312 INCHES NOMINAL IN, material: STEEL, thread_length: 0.312 INCHES NOMINAL IN, inside_diameter: 0.188 INCHES NOMINAL IN, vent_hole_shape: ROUND, outside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-404-2944, 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
CBU1692
NSN: 5340-00-404-2944
FSC: 5340 — Hardware, Commercial
CAGE: U5612 — LEYLAND TRUCKS LTD (FOR SPARE PARTS SEE U6425) (GBR)
SPECIFICATIONS
length0.312 INCHES NOMINAL IN
materialSTEEL
thread_length0.312 INCHES NOMINAL IN
inside_diameter0.188 INCHES NOMINAL IN
vent_hole_shapeROUND
outside_diameter0.375 INCHES NOMINAL IN
vent_hole_diameter0.047 INCHES NOMINAL IN
vent_hole_quantity1
end_connection_typeTHREADED
thread_size_and_series/type_designator0.125-27 NPT
NSN5340-00-404-2944
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CBU1692 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: 0.047 INCHES NOMINAL IN
•
LENGTH: 0.312 INCHES NOMINAL IN
•
VENT HOLE SHAPE: ROUND
•
THREAD LENGTH: 0.312 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
COLOR: GRAY/GREY
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.047 INCHES NOMINAL IN
LENGTH0.312 INCHES NOMINAL IN
VENT HOLE SHAPEROUND
THREAD LENGTH0.312 INCHES NOMINAL IN
END CONNECTION TYPETHREADED
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
INSIDE DIAMETER0.188 INCHES NOMINAL IN
COLORGRAY/GREY
MATERIALSTEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.125-27 NPT
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 1
5340004042944Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CBU1692?
CBU1692 is a PLUG,VENT.
What parts can replace CBU1692?
There is 1 known substitute for CBU1692: 5340004042944. Substitute compatibility should be verified for your specific system.
What is the NSN for CBU1692?
CBU1692 is cataloged in the U.S. Government catalog under NSN 5340-00-404-2944. This indicates validated use in U.S. government and defense supply chains.
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