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Technical Data Sheet
PartsTable / COMPONENT / 74E4N522
74E4N522 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The FASTENER,PAWL is a the manufacturer industrial component. Key specifications include length: 1.730 INCHES NOMINAL IN, material: STEEL AND STEEL CORROSION RESISTING AND ZINC ALLOY OVERALL, pawl_type: OFFSET, pawl_swing_angle: 90.0 DEGREES NOMINAL, surface_treatment: CHROMIUM AND PASSIVATE AND ZINC OVERALL, operational_direction: LEFT-HAND OR RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-023-7138, 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
74E4N522
NSN: 5340-00-023-7138
FSC: 5340
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
length1.730 INCHES NOMINAL IN
materialSTEEL AND STEEL CORROSION RESISTING AND ZINC ALLOY OVERALL
pawl_typeOFFSET
pawl_swing_angle90.0 DEGREES NOMINAL
surface_treatmentCHROMIUM AND PASSIVATE AND ZINC OVERALL
operational_directionLEFT-HAND OR RIGHT-HAND
pawl_actuation_methodGRIP HANDLE
mounting_plate_to_pawl_distance0.030 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
pawl_length_from_actuating_shaft_center_to_pawl_end0.810 INCHES NOMINAL IN
NSN5340-00-023-7138
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74E4N522 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
•
MOUNTING PLATE TO PAWL DISTANCE: 0.030 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
•
PAWL ACTUATION METHOD: GRIP HANDLE
•
SURFACE TREATMENT: CHROMIUM AND PASSIVATE AND ZINC OVERALL
•
LENGTH: 1.730 INCHES NOMINAL IN
•
PAWL SWING ANGLE: 90.0 DEGREES NOMINAL
•
MATERIAL: STEEL AND STEEL CORROSION RESISTING AND ZINC ALLOY OVERALL
•
PAWL TYPE: OFFSET
•
PAWL LENGTH FROM ACTUATING SHAFT CENTER TO PAWL END: 0.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING PLATE TO PAWL DISTANCE0.030 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
PAWL ACTUATION METHODGRIP HANDLE
SURFACE TREATMENTCHROMIUM AND PASSIVATE AND ZINC OVERALL
LENGTH1.730 INCHES NOMINAL IN
PAWL SWING ANGLE90.0 DEGREES NOMINAL
MATERIALSTEEL AND STEEL CORROSION RESISTING AND ZINC ALLOY OVERALL
PAWL TYPEOFFSET
PAWL LENGTH FROM ACTUATING SHAFT CENTER TO PAWL END0.810 INCHES NOMINAL IN
OPERATIONAL DIRECTIONLEFT-HAND OR RIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
4730PL0773105Interchangeable
interchangeable cross-reference
interchangeable
2EH663Interchangeable
interchangeable cross-reference
interchangeable
01506Interchangeable
interchangeable cross-reference
interchangeable
10913Interchangeable
interchangeable cross-reference
interchangeable
L10Interchangeable
interchangeable cross-reference
interchangeable
73332-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74E4N522?
74E4N522 is a FASTENER,PAWL.
What parts can replace 74E4N522?
There are 16 known substitutes for 74E4N522: 4730PL0773105, 2EH663, 01506 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74E4N522?
74E4N522 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-023-7138. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026