74579 — PISTON,BRAKE,DISK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

74579: PISTON,BRAKE,DISK.

The PISTON,BRAKE,DISK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1630-00-127-4042, 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

74579

NSN: 1630-00-127-4042
NIINs: 001274042, 014833731
FSC: 1630 — Aircraft Wheel and Brake Systems
CAGE: 97153 — GOODRICH CORPORATION DIV COLLINS AEROSPACE, LANDING SYSTEMS (WHEELS & BRAKES) (USA)

SPECIFICATIONS

general_characteristics_item_description	ALUMINUM ALLOY,1.89 IN. LG,1.496 IN. OD BY 1.36 IN. LG BODY,1.673 IN. OD BY 0.53 IN. LG FLANGE WITH 0.225 IN. W BY 0.12 IN. DP PACKINGGROOVE 1ST END,1.3 IN. ID BY 1.37 IN. DP PARTIAL BORE 2ND END IN
NSN	1630-00-127-4042

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,1.89 IN. LG,1.496 IN. OD BY 1.36 IN. LG BODY,1.673 IN. OD BY 0.53 IN. LG FLANGE WITH 0.225 IN. W BY 0.12 IN. DP PACKINGGROOVE 1ST END,1.3 IN. ID BY 1.37 IN. DP PARTIAL BORE 2ND END IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

ALUMINUM ALLOY,1.89 IN. LG,1.496 IN. OD BY 1.36 IN. LG BODY,1.673 IN. OD BY 0.53 IN. LG FLANGE WITH 0.225 IN. W BY 0.12 IN. DP PACKINGGROOVE 1ST END,1.3 IN. ID BY 1.37 IN. DP PARTIAL BORE 2ND END IN

SUBSTITUTES & CROSS-REFERENCES 1

1459000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 74579?

74579 is a PISTON,BRAKE,DISK.

What parts can replace 74579?

There is 1 known substitute for 74579: 1459000. Substitute compatibility should be verified for your specific system.

What is the NSN for 74579?

74579 is cataloged in the U.S. Government catalog under NSN 1630-00-127-4042. This indicates validated use in U.S. government and defense supply chains.

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74579 — PISTON,BRAKE,DISK

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