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FG120-W5 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FG120-W5: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include material: STEEL, overall_length: 115.6 MILLIMETERS NOMINAL MM, special_features: BRIGHT NICKEL CHROME PLATING., surface_treatment: NICKEL PLATED, closed_end_overall_diameter: 1.8 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: COVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-717-2282, 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
FG120-W5
NSN: 5340-01-717-2282
FSC: 5340 — Hardware, Commercial
CAGE: 79N63 — ADDA USA CORP (USA)
SPECIFICATIONS
materialSTEEL
overall_length115.6 MILLIMETERS NOMINAL MM
special_featuresBRIGHT NICKEL CHROME PLATING.
surface_treatmentNICKEL PLATED
closed_end_overall_diameter1.8 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyCOVER
NSN5340-01-717-2282
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FG120-W5 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
•
CLOSED END OVERALL DIAMETER: 1.8 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT: NICKEL PLATED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER1.8 MILLIMETERS NOMINAL MM
OVERALL LENGTH115.6 MILLIMETERS NOMINAL MM
SPECIAL FEATURESBRIGHT NICKEL CHROME PLATING.
SURFACE TREATMENTNICKEL PLATED
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER
MATERIALSTEEL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FG120-W5?
FG120-W5 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for FG120-W5?
FG120-W5 is cataloged in the U.S. Government catalog under NSN 5340-01-717-2282. 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.