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3750H — COCK,POPPET DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3750H: COCK,POPPET DRAIN.

The COCK,POPPET DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, flow_control_device: STEM, special_test_features: MEETS TECH STANDARDS TSO-C76, ATSO-C76, maximum_operating_temp: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-494-9762, 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
3750H
NSN: 4820-01-494-9762
FSC: 4820 — Valves, Nonpowered
CAGE: 8Y207 — SAF-AIR PRODUCTS, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
flow_control_deviceSTEM
special_test_featuresMEETS TECH STANDARDS TSO-C76, ATSO-C76
maximum_operating_temp160.0 FAHRENHEIT SINGLE RESPONSE DEGF
minimum_operating_temp-60.0 FAHRENHEIT DEGF
valve_operation_methodMANUAL
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
thread_quantity_per_inch24 ALL ENDS
thread_series_designatorUNF ALL ENDS
furnished_items_and_quantity1 ADAPTER
NSN4820-01-494-9762
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3750H · 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: STEM
•
FURNISHED ITEMS AND QUANTITY: 1 ADAPTER
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
SPECIAL TEST FEATURES: MEETS TECH STANDARDS TSO-C76, ATSO-C76
•
MINIMUM OPERATING TEMP: -60.0 FAHRENHEIT DEGF
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MAXIMUM OPERATING TEMP: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
FURNISHED ITEMS AND QUANTITY1 ADAPTER
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
SPECIAL TEST FEATURESMEETS TECH STANDARDS TSO-C76, ATSO-C76
MINIMUM OPERATING TEMP-60.0 FAHRENHEIT DEGF
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.375 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESPUSH & TWIST VALVE CAN LOCK IN OPEN POSITION. 1/4" HOSE ADAPTER INCLUDED. SAFETY CLIP, INTERNAL WASHER, AND SPRING ARE 303 STAINLESS STEEL; O-RINGS BUNA "N"; SAFETY WIRE HOLE SIZE 1/16" DIAM.; WEIGHT 26 GRAMS. VALVE USED TO SIMPLIFY PREFLIGHT FUEL CHECKS. G
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
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 3750H?
3750H is a COCK,POPPET DRAIN.
What is the NSN for 3750H?
3750H is cataloged in the U.S. Government catalog under NSN 4820-01-494-9762. This indicates validated use in U.S. government and defense supply chains.
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