668J930 PIECE 34 — LINER,CHECK VALVE,STEAM TURBINE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

668J930 PIECE 34: 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

668J930 PIECE 34

NSN: 4820-01-221-5650
FSC: 4820 — Valves, Nonpowered
CAGE: 79500 — WESTINGHOUSE ELECTRIC 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

NK-697Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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

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 668J930 PIECE 34?

668J930 PIECE 34 is a LINER,CHECK VALVE,STEAM TURBINE.

What parts can replace 668J930 PIECE 34?

There are 5 known substitutes for 668J930 PIECE 34: NK-697, 668J930, 366B433 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 668J930 PIECE 34?

668J930 PIECE 34 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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668J930 PIECE 34 — LINER,CHECK VALVE,STEAM TURBINE

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