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Technical Data Sheet
PartsTable / COMPONENT / RA-300
RA-300 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,FOOT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, part_name_assigned_by_controlling_agency: RA300 POWER AMPLIFIER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-179-9845, 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
RA-300
NSN: 4820-01-179-9845
FSC: 4820
CAGE: 58295 — ECONOLINE MFG INC (USA)
SPECIFICATIONS
materialSTEEL BODY
special_featuresSIZE: 18.9" W X 3.9" H X 10.63" D; WEIGHT: 19LBS; SIGNAL TONOISE RATIO: 100DB, 22HZ-22KHZ BANDWIDTH REFERENCED TO RATED OUTPUT; FREQ RESPONSE: 10HZ-70KHZ + 0, -3DB KHz
part_name_assigned_by_controlling_agencyRA300 POWER AMPLIFIER
NSN4820-01-179-9845
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RA-300 · 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
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
14103Interchangeable
interchangeable cross-reference
interchangeable
0404-0952-01Interchangeable
interchangeable cross-reference
interchangeable
14-108 AND 20-123Interchangeable
interchangeable cross-reference
interchangeable
6-3-124Interchangeable
interchangeable cross-reference
interchangeable
12759-00544Interchangeable
interchangeable cross-reference
interchangeable
U0410034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA-300?
RA-300 is a VALVE,FOOT.
What parts can replace RA-300?
There are 10 known substitutes for RA-300: 14103, 0404-0952-01, 14-108 AND 20-123 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RA-300?
RA-300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-179-9845. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026