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PRRA4060003A — PIN,EXPANSION,RELIEF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PRRA4060003A: PIN,EXPANSION,RELIEF VALVE.

The PIN,EXPANSION,RELIEF VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-178-2660, 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
PRRA4060003A
NSN: 4820-01-178-2660
FSC: 4820 — Valves, Nonpowered
CAGE: 92555 — THE LEE CO DBA THE LEE CO (USA)
SPECIFICATIONS
Part NumberPRRA4060003A
NSN4820-01-178-2660
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PRRA4060003A · 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
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL PER MIL-S-862 OR QQ-S-763; 0.260 IN. LG; 0.363 IN. DIA; 10-32 PARTIAL EXTRACTION INTERNAL THREADS; USEDTO RETAIN LEEPRI VALVE CARTRIDGE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL PER MIL-S-862 OR QQ-S-763; 0.260 IN. LG; 0.363 IN. DIA; 10-32 PARTIAL EXTRACTION INTERNAL THREADS; USEDTO RETAIN LEEPRI VALVE CARTRIDGE IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 PRRA4060003A?
PRRA4060003A is a PIN,EXPANSION,RELIEF VALVE.
What is the NSN for PRRA4060003A?
PRRA4060003A is cataloged in the U.S. Government catalog under NSN 4820-01-178-2660. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.