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4381-700 — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4381-700: PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include end_item_name: R74 EXCELON PRESSURE REGULATING VALVE, end_item_source: 43990, furnished_items: DIAPHRAGM 1; O-RINGS 2; SPRING 1; POPPET 1, special_features: NEXT HIGHER ASSEMBLY: 4820-01-218-6693, VALVE, REGULATING, FLUID PRESSURE P/N R74G-4AK-RMG, end_item_identification: 4820-01-218-6693; NEW CONSTRUCTION LPD-17, accessory_controlling_agency: 43990. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-547-5910, 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
4381-700
NSN: 4820-01-547-5910
FSC: 4820 — Valves, Nonpowered
CAGE: 43990 — NORGREN C A CO (USA)
SPECIFICATIONS
end_item_nameR74 EXCELON PRESSURE REGULATING VALVE
end_item_source43990
furnished_itemsDIAPHRAGM 1; O-RINGS 2; SPRING 1; POPPET 1
special_featuresNEXT HIGHER ASSEMBLY: 4820-01-218-6693, VALVE, REGULATING, FLUID PRESSURE P/N R74G-4AK-RMG
end_item_identification4820-01-218-6693; NEW CONSTRUCTION LPD-17
accessory_component_quantity5
accessory_controlling_agency43990
accessory_identifying_number4381-700 PART NO.
NSN4820-01-547-5910
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4381-700 · 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
•
END ITEM SOURCE: 43990
•
ACCESSORY IDENTIFYING NUMBER: 4381-700 PART NO.
•
END ITEM NAME: R74 EXCELON PRESSURE REGULATING VALVE
•
ACCESSORY CONTROLLING AGENCY: 43990
•
FURNISHED ITEMS: DIAPHRAGM 1; O-RINGS 2; SPRING 1; POPPET 1
•
ACCESSORY COMPONENT QUANTITY: 5
TECHNICAL CHARACTERISTICS
END ITEM SOURCE43990
ACCESSORY IDENTIFYING NUMBER4381-700 PART NO.
END ITEM NAMER74 EXCELON PRESSURE REGULATING VALVE
ACCESSORY CONTROLLING AGENCY43990
SPECIAL FEATURESNEXT HIGHER ASSEMBLY: 4820-01-218-6693, VALVE, REGULATING, FLUID PRESSURE P/N R74G-4AK-RMG
FURNISHED ITEMSDIAPHRAGM 1; O-RINGS 2; SPRING 1; POPPET 1
END ITEM IDENTIFICATION4820-01-218-6693; NEW CONSTRUCTION LPD-17
ACCESSORY COMPONENT QUANTITY5
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

No substitute or cross-reference records for this part.

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 4381-700?
4381-700 is a PARTS KIT,PRESSURE REGULATING VA.
What is the NSN for 4381-700?
4381-700 is cataloged in the U.S. Government catalog under NSN 4820-01-547-5910. This indicates validated use in U.S. government and defense supply chains.
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