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137-00-021 — VALVE,COMPRESSOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

137-00-021: VALVE,COMPRESSOR.

The VALVE,COMPRESSOR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-259-2068, 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
137-00-021
NSN: 4820-01-259-2068
FSC: 4820 — Valves, Nonpowered
CAGE: K0359 — WARTSILA WATER SYSTEMS LIMITED (GBR)
SPECIFICATIONS
Part Number137-00-021
NSN4820-01-259-2068
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 137-00-021 · 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
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 1
SCE210 100Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 137-00-021?
137-00-021 is a VALVE,COMPRESSOR.
What parts can replace 137-00-021?
There is 1 known substitute for 137-00-021: SCE210 100. Substitute compatibility should be verified for your specific system.
What is the NSN for 137-00-021?
137-00-021 is cataloged in the U.S. Government catalog under NSN 4820-01-259-2068. This indicates validated use in U.S. government and defense supply chains.
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