NK-697 — LINER,CHECK VALVE,STEAM TURBINE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

NK-697: LINER,CHECK VALVE,STEAM TURBINE.

LINER,CHECK VALVE,STEAM TURBINE. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 2.500 INCHES NOMINAL IN, pressure_rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 1.250 INCHES NOMINAL IN, media_for_which_designed: STEAM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-221-5650, 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

NK-697

NSN: 4820-01-221-5650
FSC: 4820 — Valves, Nonpowered
CAGE: 93591 — PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
overall_height	2.500 INCHES NOMINAL IN
pressure_rating	600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter	1.250 INCHES NOMINAL IN
media_for_which_designed	STEAM
NSN	4820-01-221-5650

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 5

668J930Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

366B433Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

366B433 ITEM 75.Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

668J930-34Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

668J930 PIECE 34Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NK-697?

NK-697 is a LINER,CHECK VALVE,STEAM TURBINE.

What parts can replace NK-697?

There are 5 known substitutes for NK-697: 668J930, 366B433, 366B433 ITEM 75. and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for NK-697?

NK-697 is cataloged in the U.S. Government catalog under NSN 4820-01-221-5650. This indicates validated use in U.S. government and defense supply chains.

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NK-697 — LINER,CHECK VALVE,STEAM TURBINE

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