PartsTable
Technical Data Sheet
ASTM F 1370-2CU1B ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY STEM, body_style: STRAIGHT THRU, furnished_items: BRAZING RING, regulation_type: AUTOMATIC SINGLE STAGE, special_features: UNION JOINT BOTH ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-892-5429, 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
ASTM F 1370-2CU1B
NSN: 4820-00-892-5429
FSC: 4820
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialNICKEL ALLOY STEM
body_styleSTRAIGHT THRU
furnished_itemsBRAZING RING
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresUNION JOINT BOTH ENDS
valve_stem_designSINGLE SEAT
flow_control_deviceDISK
valve_loading_methodSPRING
outlet_pressure_range25.0 TO 60.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedWATER, SALT
NSN4820-00-892-5429
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: ASTM F 1370-2CU1B · 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
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE
MATERIAL: NICKEL ALLOY STEM
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES IN
FURNISHED ITEMS: BRAZING RING
OUTLET PRESSURE RANGE: 25.0 TO 60.0 CAMERA MOUNT
END CONNECTION QUANTITY: 2
FILTER: NOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
MATERIALNICKEL ALLOY STEM
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES IN
FURNISHED ITEMSBRAZING RING
OUTLET PRESSURE RANGE25.0 TO 60.0 CAMERA MOUNT
END CONNECTION QUANTITY2
FILTERNOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDWATER, SALT
SPECIAL FEATURESUNION JOINT BOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
4361 1 1/4IN 30Interchangeable
interchangeable cross-reference
interchangeable
40400-09 25T60PSIInterchangeable
interchangeable cross-reference
interchangeable
4820PL1341134Interchangeable
interchangeable cross-reference
interchangeable
ASTM F 1370Interchangeable
interchangeable cross-reference
interchangeable
ASTM F 1370-2GF1BInterchangeable
interchangeable cross-reference
interchangeable
MILV2042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASTM F 1370-2CU1B?
ASTM F 1370-2CU1B is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace ASTM F 1370-2CU1B?
There are 23 known substitutes for ASTM F 1370-2CU1B: 4361 1 1/4IN 30, 40400-09 25T60PSI, 4820PL1341134 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ASTM F 1370-2CU1B?
ASTM F 1370-2CU1B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-892-5429. This indicates validated use in U.S. government and defense supply chains.
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