21171-3 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21171-3: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include special_features: 0.4990 IN MIN 0.5000 IN MAX DIA OF SLIDE,SLEEVE GROOVED IN, valve_design_control_activity: 78062, valve_model_number_for_which_designed: 20434-006. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-040-3110, 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

21171-3

NSN: 2840-00-040-3110
NIINs: 000403110, 009981137, 010609368
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

special_features	0.4990 IN MIN 0.5000 IN MAX DIA OF SLIDE,SLEEVE GROOVED IN
valve_design_control_activity	78062
valve_model_number_for_which_designed	20434-006
NSN	2840-00-040-3110

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

J-57 AIRCRAFT ENGINE

SUBSTITUTES & CROSS-REFERENCES 1

2211713Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· 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 21171-3?

21171-3 is a SLEEVE AND SLIDE,DIRECTIONAL CON.

What parts can replace 21171-3?

There is 1 known substitute for 21171-3: 2211713. Substitute compatibility should be verified for your specific system.

What is the NSN for 21171-3?

21171-3 is cataloged in the U.S. Government catalog under NSN 2840-00-040-3110. This indicates validated use in U.S. government and defense supply chains.

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21171-3 — SLEEVE AND SLIDE,DIRECTIONAL CON

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