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HP559B-2M-150 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HP559B-2M-150: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-495-7097, 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
HP559B-2M-150
NSN: 4820-01-495-7097
FSC: 4820 — Valves, Nonpowered
CAGE: KD264 — MINISTRY OF DEFENCE, ES (SEA)/WARSHIP SUPPORT AGENCY, SSIPT, STRATSYS LOG1A2 (GBR)
SPECIFICATIONS
Part NumberHP559B-2M-150
NSN4820-01-495-7097
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HP559B-2M-150 · 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
7339177Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HP559B-2M-150?
HP559B-2M-150 is a VALVE,SAFETY RELIEF.
What parts can replace HP559B-2M-150?
There is 1 known substitute for HP559B-2M-150: 7339177. Substitute compatibility should be verified for your specific system.
What is the NSN for HP559B-2M-150?
HP559B-2M-150 is cataloged in the U.S. Government catalog under NSN 4820-01-495-7097. This indicates validated use in U.S. government and defense supply chains.
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