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H-8337 PIECE 160 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

H-8337 PIECE 160: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: STEAM TURBINE,SHIPS COMPULSION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-146-3566, 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
H-8337 PIECE 160
NSN: 4820-01-146-3566
FSC: 4820 — Valves, Nonpowered
CAGE: 82328 — DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE (USA)
SPECIFICATIONS
end_item_identificationSTEAM TURBINE,SHIPS COMPULSION SYSTEM
NSN4820-01-146-3566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: H-8337 PIECE 160 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSTEAM TURBINE,SHIPS COMPULSION SYSTEM
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 3
717242Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
H-7922 PIECE 103Reference document
Same NSN cross-reference
Reference document — Secondary reference
B-2943 PART 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H-8337 PIECE 160?
H-8337 PIECE 160 is a SEAT,VALVE.
What parts can replace H-8337 PIECE 160?
There are 3 known substitutes for H-8337 PIECE 160: 717242, H-7922 PIECE 103, B-2943 PART 3. Substitute compatibility should be verified for your specific system.
What is the NSN for H-8337 PIECE 160?
H-8337 PIECE 160 is cataloged in the U.S. Government catalog under NSN 4820-01-146-3566. This indicates validated use in U.S. government and defense supply chains.
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