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3576VB — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3576VB: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.62 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON, vent_hole_shape: ROUND, end_connection_type: THREADED, end_item_identification: 5895-01-590-4928, part_name_assigned_by_controlling_agency: HEYCLEAN LIQUID TIGHT THREADED VENT PLUGS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-705-5458, 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
3576VB
NSN: 5340-01-705-5458
FSC: 5340 — Hardware, Commercial
CAGE: 28520 — HEYCO INC DBA HEYCO PRODUCTS (USA)
SPECIFICATIONS
length0.62 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON
vent_hole_shapeROUND
vent_hole_quantity6
end_connection_typeTHREADED
end_item_identification5895-01-590-4928
part_name_assigned_by_controlling_agencyHEYCLEAN LIQUID TIGHT THREADED VENT PLUGS
NSN5340-01-705-5458
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3576VB 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: 0.62 INCHES NOMINAL IN
•
VENT HOLE SHAPE: ROUND
•
END CONNECTION TYPE: THREADED
•
COLOR: BLACK
•
MATERIAL: PLASTIC POLYAMIDE NYLON
•
VENT HOLE QUANTITY: 6
TECHNICAL CHARACTERISTICS
LENGTH0.62 INCHES NOMINAL IN
VENT HOLE SHAPEROUND
END CONNECTION TYPETHREADED
COLORBLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYHEYCLEAN LIQUID TIGHT THREADED VENT PLUGS
END ITEM IDENTIFICATION5895-01-590-4928
MATERIALPLASTIC POLYAMIDE NYLON
VENT HOLE QUANTITY6
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 3576VB?
3576VB is a PLUG,VENT.
What is the NSN for 3576VB?
3576VB is cataloged in the U.S. Government catalog under NSN 5340-01-705-5458. 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.