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73-1175 — COCK,DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

73-1175: COCK,DRAIN.

The COCK,DRAIN is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: REDUCED GASKET SEAL (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, flow_control_device: CONE, valve_operation_method: MANUAL, nominal_outside_diameter_tube_accommodated: 0.172 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-732-8336, 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
73-1175
NSN: 4820-00-732-8336
FSC: 4820 — Valves, Nonpowered
CAGE: 03677 — ANTHONY YORK CO (USA)
SPECIFICATIONS
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleREDUCED GASKET SEAL (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
flow_control_deviceCONE
valve_operation_methodMANUAL
nominal_outside_diameter_tube_accommodated0.172 INCHES ALL ENDS IN
NSN4820-00-732-8336
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 73-1175 · 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: CONE
•
CONNECTION STYLE: REDUCED GASKET SEAL (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.172 INCHES ALL ENDS IN
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICECONE
CONNECTION STYLEREDUCED GASKET SEAL (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.172 INCHES ALL ENDS IN
VALVE OPERATION METHODMANUAL
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 73-1175?
73-1175 is a COCK,DRAIN.
What is the NSN for 73-1175?
73-1175 is cataloged in the U.S. Government catalog under NSN 4820-00-732-8336. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.