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050979 ✓ 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

CATHETER AND CONNECTOR,SUCTION,T. Key specifications include material: PLASTIC OVERALL, overall_length: 21.300 INCHES NOMINAL IN, outside_diameter: 4.6 MILLIMETERS NOMINAL MM, features_provided: DISPOSABLE AND STERILE AND DEPTH GRADUATION MARKINGS, design_designation: TRACHEAL AND SUCTION, unit_package_quantity: 20. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-460-2821, 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
050979
NSN: 4820-00-460-2821
FSC: 4820
CAGE: 90005 — PUROLATOR FACET INC. DIV PARKER AEROSPACE FILTRATION DIVISION DBA PUROLATOR FACET, IN (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_length21.300 INCHES NOMINAL IN
outside_diameter4.6 MILLIMETERS NOMINAL MM
features_providedDISPOSABLE AND STERILE AND DEPTH GRADUATION MARKINGS
design_designationTRACHEAL AND SUCTION
unit_package_quantity20
patient_size_designationADULT
part_name_assigned_by_controlling_agencyCATHETER TRACH CARE 72-HOUR BALLARD 21.3IN SWIVEL ELBOW 14 FR/4.6MM 20S MM
NSN4820-00-460-2821
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 050979 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
30609038144130Interchangeable
interchangeable cross-reference
interchangeable
05-0979Interchangeable
interchangeable cross-reference
interchangeable
227Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 050979?
050979 is a CATHETER AND CONNECTOR,SUCTION,T.
What parts can replace 050979?
There are 3 known substitutes for 050979: 30609038144130, 05-0979, 227. Substitute compatibility should be verified for your specific system.
What is the NSN for 050979?
050979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-460-2821. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026