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1VG283 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1VG283: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 2.281 INCHES NOMINAL IN, outside_diameter: 6.187 INCHES NOMINAL IN, overall_diameter: 6.187 INCHES NOMINAL IN, special_features: BODY IS FORMED POLYPROPYLENE WITH BALL CHECK VALVE AND GASKET WITH WEIGHT OF 0.70 LBS LBS, system_for_which_designed: NONPRESSURIZED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-629-4352, 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
1VG283
NSN: 5340-01-629-4352
FSC: 5340 — Hardware, Commercial
CAGE: 64030 — HYDRO ENGINEERING INNOVATION, LLC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_height2.281 INCHES NOMINAL IN
outside_diameter6.187 INCHES NOMINAL IN
overall_diameter6.187 INCHES NOMINAL IN
special_featuresBODY IS FORMED POLYPROPYLENE WITH BALL CHECK VALVE AND GASKET WITH WEIGHT OF 0.70 LBS LBS
system_for_which_designedNONPRESSURIZED
part_name_assigned_by_controlling_agencyLID, TANK (CHEMICAL AND WATER TEWS)
NSN5340-01-629-4352
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1VG283 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
•
OVERALL DIAMETER: 6.187 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 6.187 INCHES NOMINAL IN
•
SYSTEM FOR WHICH DESIGNED: NONPRESSURIZED
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.281 INCHES NOMINAL IN
OVERALL DIAMETER6.187 INCHES NOMINAL IN
OUTSIDE DIAMETER6.187 INCHES NOMINAL IN
SYSTEM FOR WHICH DESIGNEDNONPRESSURIZED
SPECIAL FEATURESBODY IS FORMED POLYPROPYLENE WITH BALL CHECK VALVE AND GASKET WITH WEIGHT OF 0.70 LBS LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYLID, TANK (CHEMICAL AND WATER TEWS)
MATERIALPLASTIC OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1VG283?
1VG283 is a CAP,FILLER OPENING.
What is the NSN for 1VG283?
1VG283 is cataloged in the U.S. Government catalog under NSN 5340-01-629-4352. 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.