PartsTable
Technical Data Sheet
Download PDF

6730544 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6730544: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.281 INCHES NOMINAL IN, material: STEEL, vent_hole_shape: SQUARE, outside_diameter: 0.062 INCHES NOMINAL IN, special_features: INTERNAL HEX WRENCHING FEATURES 0.156 IN. BY 0.165 DEEP IN, vent_hole_diameter: 0.250 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-326-7482, 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
6730544
NSN: 5340-00-326-7482
FSC: 5340 — Hardware, Commercial
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
length0.281 INCHES NOMINAL IN
materialSTEEL
vent_hole_shapeSQUARE
outside_diameter0.062 INCHES NOMINAL IN
special_featuresINTERNAL HEX WRENCHING FEATURES 0.156 IN. BY 0.165 DEEP IN
vent_hole_diameter0.250 INCHES NOMINAL IN
vent_hole_quantity1
end_connection_typeTHREADED
square_vent_hole_length0.116 INCHES NOMINAL IN
thread_size_and_series/type_designator-0.062-27 NPT
NSN5340-00-326-7482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6730544 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: 0.250 INCHES NOMINAL IN
•
SQUARE VENT HOLE LENGTH: 0.116 INCHES NOMINAL IN
•
LENGTH: 0.281 INCHES NOMINAL IN
•
VENT HOLE SHAPE: SQUARE
•
END CONNECTION TYPE: THREADED
•
OUTSIDE DIAMETER: 0.062 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.250 INCHES NOMINAL IN
SQUARE VENT HOLE LENGTH0.116 INCHES NOMINAL IN
LENGTH0.281 INCHES NOMINAL IN
VENT HOLE SHAPESQUARE
END CONNECTION TYPETHREADED
OUTSIDE DIAMETER0.062 INCHES NOMINAL IN
SPECIAL FEATURESINTERNAL HEX WRENCHING FEATURES 0.156 IN. BY 0.165 DEEP IN
MATERIALSTEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR-0.062-27 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)Demilitarization required — mutilation + specific procedure
Ready to buy 6730544?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6730544?
6730544 is a PLUG,VENT.
What is the NSN for 6730544?
6730544 is cataloged in the U.S. Government catalog under NSN 5340-00-326-7482. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6730544

✓ 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.