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BM0055-004209 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BM0055-004209: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM, connection_type: THREADED EXTERNAL PIPE, nominal_thread_size: 0.250 INCHES IN, valve_operation_method: MANUAL, end_item_identification: NITROGEN BACKPACK KIT, thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-694-3372, 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
BM0055-004209
NSN: 4820-01-694-3372
FSC: 4820 — Valves, Nonpowered
CAGE: 59672 — CV INTERNATIONAL, INC. (USA)
SPECIFICATIONS
body_materialALUMINUM
connection_typeTHREADED EXTERNAL PIPE
poppet_quantity1
nominal_thread_size0.250 INCHES IN
valve_operation_methodMANUAL
end_connection_quantity1
end_item_identificationNITROGEN BACKPACK KIT
thread_series_designatorNPT
operating_pressure_and_type7000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_pipe_size_accommodated0.875 INCHES IN
part_name_assigned_by_controlling_agencyHAND OPERATED BLEED VALVE
NSN4820-01-694-3372
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BM0055-004209 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.875 INCHES IN
•
POPPET QUANTITY: 1
•
OPERATING PRESSURE AND TYPE: 7000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
CONNECTION TYPE: THREADED EXTERNAL PIPE
•
END CONNECTION QUANTITY: 1
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BODY MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.875 INCHES IN
POPPET QUANTITY1
OPERATING PRESSURE AND TYPE7000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
CONNECTION TYPETHREADED EXTERNAL PIPE
END CONNECTION QUANTITY1
NOMINAL THREAD SIZE0.250 INCHES IN
BODY MATERIALALUMINUM
PART NAME ASSIGNED BY CONTROLLING AGENCYHAND OPERATED BLEED VALVE
END ITEM IDENTIFICATIONNITROGEN BACKPACK KIT
THREAD SERIES DESIGNATORNPT
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

No substitute or cross-reference records for this part.

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 BM0055-004209?
BM0055-004209 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for BM0055-004209?
BM0055-004209 is cataloged in the U.S. Government catalog under NSN 4820-01-694-3372. This indicates validated use in U.S. government and defense supply chains.
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