18821-1 — DISK,VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

18821-1: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, end_item_identification: F/A-18 AIRCRAFT, media_for_which_designed: LIQUID, material_document_and_classification: QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 1620-01-010-9134, 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

18821-1

NSN: 1620-01-010-9134
NIINs: 010109134, 012735188, 015026610
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061
end_item_identification	F/A-18 AIRCRAFT
media_for_which_designed	LIQUID
material_document_and_classification	QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN	1620-01-010-9134

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MIL-S-5000 COMP 4340 COND E,7.455 IN. MIN TO 7.470 IN. MAX LG,3.875 IN. MIN TO 3.880 IN. MAX OD,3.375 IN. MIN TO 3.385 IN. MAX ID,3 HOLES UNEQUALLY SPACED THRU WALL 2.000IN. DIA,MACHINED SURFACES 32.0 AND 125.0 MICROINCH FINISH,HEAT TREAT 180000 TO 200000 PSI IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL MIL-S-5000 COMP 4340 COND E,7.455 IN. MIN TO 7.470 IN. MAX LG,3.875 IN. MIN TO 3.880 IN. MAX OD,3.375 IN. MIN TO 3.385 IN. MAX ID,3 HOLES UNEQUALLY SPACED THRU WALL 2.000IN. DIA,MACHINED SURFACES 32.0 AND 125.0 MICROINCH FINISH,HEAT TREAT 180000 TO 200000 PSI IN
END ITEM IDENTIFICATION	A-10 ACFT

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 18821-1?

18821-1 is a DISK,VALVE.

What is the NSN for 18821-1?

18821-1 is cataloged in the U.S. Government catalog under NSN 1620-01-010-9134. This indicates validated use in U.S. government and defense supply chains.

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18821-1 — DISK,VALVE

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