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Technical Data Sheet
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2-300-818 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

2-300-818: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include special_features: E/I VALVE,RESIST, flow_control_device: PISTON, BOTTOM GUIDED, end_item_identification: W/S CODE LOS ANGELES CLASS SSN(688), material_document_and_classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-114-2382, 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
2-300-818
NSN: 4720-01-114-2382
NIINs: 011142382, 012704315, 013005271, 013005321, 014599701
FSC: 4720 — Hose and Flexible Tubing
CAGE: 91547 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL (USA)
SPECIFICATIONS
special_featuresE/I VALVE,RESIST
flow_control_devicePISTON, BOTTOM GUIDED
end_connection_quantity2
end_item_identificationW/S CODE LOS ANGELES CLASS SSN(688)
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN4720-01-114-2382
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2-300-818 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
2-300-818-01Reference 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 2-300-818?
2-300-818 is a RESTRICTOR,FLUID FLOW.
What parts can replace 2-300-818?
There is 1 known substitute for 2-300-818: 2-300-818-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-300-818?
2-300-818 is cataloged in the U.S. Government catalog under NSN 4720-01-114-2382. 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.