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10026349 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10026349: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, nominal_thread_size: 0.250 INCHES FIRST END IN, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-159-8604, 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
10026349
NSN: 4820-01-159-8604
FSC: 4820 — Valves, Nonpowered
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
nominal_thread_size0.250 INCHES FIRST END IN
valve_operation_methodAUTOMATIC
end_item_identificationMRAP BUFFALO MK2A2
opening_pressure_setting150.0 POUNDS PER SQUARE INCH LBS
thread_series_designatorNPTF FIRST END
NSN4820-01-159-8604
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10026349 · 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
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
THREAD SERIES DESIGNATOR: NPTF FIRST END
•
OPENING PRESSURE SETTING: 150.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
END ITEM IDENTIFICATIONMRAP BUFFALO MK2A2
THREAD SERIES DESIGNATORNPTF FIRST END
OPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH LBS
VALVE OPERATION METHODAUTOMATIC
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 5
20QE1282Reference document
Same NSN cross-reference
Reference document — Secondary reference
25157376Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
K-500-CH-1772Reference document
Same NSN cross-reference
Reference document — Secondary reference
20QE2213Reference document
Same NSN cross-reference
Reference document — Secondary reference
8235-RKN31200Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 10026349?
10026349 is a VALVE,SAFETY RELIEF.
What parts can replace 10026349?
There are 5 known substitutes for 10026349: 20QE1282, 25157376, K-500-CH-1772 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10026349?
10026349 is cataloged in the U.S. Government catalog under NSN 4820-01-159-8604. This indicates validated use in U.S. government and defense supply chains.
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