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74A835754-2129 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A835754-2129: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.186 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.900 INCHES NOMINAL IN, overall_length: 20.380 INCHES NOMINAL IN, special_features: SOLID RECTANGULAR SHAPE; 0.025 INCH THICK IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-571-5819, 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
74A835754-2129
NSN: 5330-01-571-5819
FSC: 5330 — Packing and Gasket Materials
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.186 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.900 INCHES NOMINAL IN
overall_length20.380 INCHES NOMINAL IN
special_featuresSOLID RECTANGULAR SHAPE; 0.025 INCH THICK IN
style_designatorNON-CIRCULAR
bolt_hole_quantity18
end_item_identificationF18C NIGHT ATTACK ESTABLISHED FOR FA18C; F/A18C AIRCRAFT; F18D NIGHT ATTACK ESTABLISHED FOR FA18D; F/A18D AIRCRAFT
NSN5330-01-571-5819
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A835754-2129 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
•
STYLE DESIGNATOR: NON-CIRCULAR
•
BOLT HOLE QUANTITY: 18
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.186 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH20.380 INCHES NOMINAL IN
OVERALL WIDTH3.900 INCHES NOMINAL IN
BOLT HOLE QUANTITY18
SPECIAL FEATURESSOLID RECTANGULAR SHAPE; 0.025 INCH THICK IN
END ITEM IDENTIFICATIONF18C NIGHT ATTACK ESTABLISHED FOR FA18C; F/A18C AIRCRAFT; F18D NIGHT ATTACK ESTABLISHED FOR FA18D; F/A18D AIRCRAFT
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.186 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
74A835754Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74A835754-2129?
74A835754-2129 is a GASKET.
What parts can replace 74A835754-2129?
There is 1 known substitute for 74A835754-2129: 74A835754. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A835754-2129?
74A835754-2129 is cataloged in the U.S. Government catalog under NSN 5330-01-571-5819. This indicates validated use in U.S. government and defense supply chains.
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