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D841-4029CP — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D841-4029CP: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, media_for_which_designed: OXYGEN, LIQUID SINGLE RESPONSE, furnished_items_and_quantity: 1 HANDLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-256-8535, 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
D841-4029CP
NSN: 4820-01-256-8535
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
media_for_which_designedOXYGEN, LIQUID SINGLE RESPONSE
furnished_items_and_quantity1 HANDLE
criticality_code_justificationZZZY
nominal_outside_diameter_tube_accommodated0.625 INCHES ALL ENDS IN
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-256-8535
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D841-4029CP · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: OXYGEN, LIQUID SINGLE RESPONSE
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDLE
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDOXYGEN, LIQUID SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
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 1
D841-4029Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D841-4029CP?
D841-4029CP is a VALVE,BALL.
What parts can replace D841-4029CP?
There is 1 known substitute for D841-4029CP: D841-4029. Substitute compatibility should be verified for your specific system.
What is the NSN for D841-4029CP?
D841-4029CP is cataloged in the U.S. Government catalog under NSN 4820-01-256-8535. This indicates validated use in U.S. government and defense supply chains.
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