74A450661-1001 — LOCK RING ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

74A450661-1001: LOCK RING ASSEMBLY.

The LOCK RING ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 1620-01-113-6074, 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

74A450661-1001

NSN: 1620-01-113-6074
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 5ZSC8 — HDI LANDING GEAR USA INC (USA)

SPECIFICATIONS

material	STEEL
special_features	SPLINE OUTER PERIPHERY 91 TEETH, PRESSURE ANGLE 45 DEG; 4 HOLES 0.066 IN. DIA THRU; O/A DIM. 5.750 IN. OD BY 0.800 IN. THK IN
NSN	1620-01-113-6074

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	SPLINE OUTER PERIPHERY 91 TEETH, PRESSURE ANGLE 45 DEG; 4 HOLES 0.066 IN. DIA THRU; O/A DIM. 5.750 IN. OD BY 0.800 IN. THK IN
MATERIAL	STEEL

SUBSTITUTES & CROSS-REFERENCES 2

10153696Reference document

Same NSN cross-reference

Reference document — Informative reference only

1958-C-57Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 74A450661-1001?

74A450661-1001 is a LOCK RING ASSEMBLY.

What parts can replace 74A450661-1001?

There are 2 known substitutes for 74A450661-1001: 10153696, 1958-C-57. Substitute compatibility should be verified for your specific system.

What is the NSN for 74A450661-1001?

74A450661-1001 is cataloged in the U.S. Government catalog under NSN 1620-01-113-6074. This indicates validated use in U.S. government and defense supply chains.

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74A450661-1001 — LOCK RING ASSEMBLY

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