PartsTable / COMPONENT / 49-131
49-131
✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include end_item_identification: MK48 MOD1. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-384-0253, 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
49-131
NSN: 4820-00-384-0253 FSC: 4820 CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
end_item_identification MK48 MOD1 NSN 4820-00-384-0253
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY
Rising STEM
BONNET
FLOW →
→ FLOW
SEATS
—
—
SIZE: — · — · —
PN: 49-131 · 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
• MEDIA FOR WHICH DESIGNED: OIL SECOND RESPONSE
• NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
• MAXIMUM OPERATING TEMP: 250.0 FAHRENHEIT SECOND RESPONSE DEGF
• VALVE OPERATION METHOD: MANUAL
• MATERIAL: COPPER ALLOY OVERALL
• STYLE DESIGNATOR: STRAIGHT THRU
• CONNECTION STYLE: FLARED (TUBE) SECOND END
• THREAD SERIES DESIGNATOR: UNF SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNED OIL SECOND RESPONSE NOMINAL THREAD SIZE 0.438 INCHES SECOND END IN MAXIMUM OPERATING TEMP 250.0 FAHRENHEIT SECOND RESPONSE DEGF VALVE OPERATION METHOD MANUAL MATERIAL COPPER ALLOY OVERALL STYLE DESIGNATOR STRAIGHT THRU CONNECTION STYLE FLARED (TUBE) SECOND END THREAD SERIES DESIGNATOR UNF SECOND END CONNECTION STYLE PLAIN (PIPE) FIRST END THREAD DIRECTION RIGHT-HAND FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
203909 Interchangeable interchangeable cross-reference
interchangeable
303111 Interchangeable interchangeable cross-reference
interchangeable
223909 Interchangeable interchangeable cross-reference
interchangeable
2-222 Interchangeable interchangeable cross-reference
interchangeable
01-222 Interchangeable interchangeable cross-reference
interchangeable
303617 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49-131?
49-131 is a FILTER ELEMENT,FLUID.
What parts can replace 49-131?
There are 19 known substitutes for 49-131: 203909, 303111, 223909 and 16 more. Substitute compatibility should be verified for your specific system.
Is 49-131 still available?
49-131 is currently cancelled.