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RM33 — MOUNT,SIGHT,SMALL ARMS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RM33: MOUNT,SIGHT,SMALL ARMS.

The MOUNT,SIGHT,SMALL ARMS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, body_style: STRAIGHT THRU, surface_treatment: ANODIZE OUTSIDE, flow_control_device: PISTON, FREE TYPE, first_end_connection_type: THREADED INTERNAL PIPE, valve_discharge_flow_rate: 20.0 GALLONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-104-9951, 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
RM33
NSN: 4820-01-104-9951
NIINs: 011049951, 015818858
FSC: 4820 — Valves, Nonpowered
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
body_styleSTRAIGHT THRU
surface_treatmentANODIZE OUTSIDE
flow_control_devicePISTON, FREE TYPE
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL PIPE
valve_discharge_flow_rate20.0 GALLONS PER MINUTE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_relationship_with_first_endIDENTICAL
thread_size_and_series/type_designator0.750-14 NPT FIRST END
part_name_assigned_by_controlling_agencyRMR PICATINNY RAIL MOUNT
NSN4820-01-104-9951
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RM33 · 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
•
FLOW CONTROL DEVICE: PISTON, FREE TYPE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
•
SURFACE TREATMENT: ANODIZE OUTSIDE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, FREE TYPE
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
SURFACE TREATMENTANODIZE OUTSIDE
MATERIALALUMINUM ALLOY FLOW CONTROL DEVICE
MATERIALALUMINUM ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 1
190-6-20Reference 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 RM33?
RM33 is a MOUNT,SIGHT,SMALL ARMS.
What parts can replace RM33?
There is 1 known substitute for RM33: 190-6-20. Substitute compatibility should be verified for your specific system.
What is the NSN for RM33?
RM33 is cataloged in the U.S. Government catalog under NSN 4820-01-104-9951. This indicates validated use in U.S. government and defense supply chains.
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