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74A342201-1001 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A342201-1001: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include material: STEEL CORROSION RESISTING, end_item_identification: FAIRING,AIRCRAFT (F/A-18E, F/A-18F), criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: COVER-VENT,SECONDARY PRESSURE,AFT FUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-469-3072, 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
74A342201-1001
NSN: 5340-01-469-3072
FSC: 5340 — Hardware, Commercial
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_item_identificationFAIRING,AIRCRAFT (F/A-18E, F/A-18F)
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyCOVER-VENT,SECONDARY PRESSURE,AFT FUS
NSN5340-01-469-3072
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A342201-1001 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER-VENT,SECONDARY PRESSURE,AFT FUS
END ITEM IDENTIFICATIONFAIRING,AIRCRAFT (F/A-18E, F/A-18F)
MATERIALSTEEL CORROSION RESISTING
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
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FREQUENTLY ASKED QUESTIONS
What is 74A342201-1001?
74A342201-1001 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for 74A342201-1001?
74A342201-1001 is cataloged in the U.S. Government catalog under NSN 5340-01-469-3072. This indicates validated use in U.S. government and defense supply chains.
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