PartsTable
Technical Data Sheet
S1044-59GR2 ✓ 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

The VALVE,EXHAUST CONTROL is a the manufacturer industrial component. Key specifications include material: STEEL FLOW CONTROL DEVICE, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: 10 IN. BY 8 IN.

BY 8 IN. SZ; CLASS 150 PSI FLANGE IN, flange_face_design: RAISED STRAIGHT ALL ENDS, flow_control_device: DISK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-448-2300, 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
S1044-59GR2
NSN: 4820-01-448-2300
FSC: 4820
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL FLOW CONTROL DEVICE
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
special_features10 IN. BY 8 IN. BY 8 IN. SZ; CLASS 150 PSI FLANGE IN
flange_face_designRAISED STRAIGHT ALL ENDS
flow_control_deviceDISK
valve_operation_methodMANUAL
end_item_identificationWASP CLASS LHD
material_document_and_classificationMIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
NSN4820-01-448-2300
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: S1044-59GR2 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE BODY
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
MATERIAL: STEEL SEAT
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
CONNECTION TYPE: FLANGE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE BODY
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
MATERIALSTEEL SEAT
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
FLANGE SHAPEROUND WITH HOLES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
SPECIAL FEATURES10 IN. BY 8 IN. BY 8 IN. SZ; CLASS 150 PSI FLANGE IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
S10-44Interchangeable
interchangeable cross-reference
interchangeable
T8601330P95Interchangeable
interchangeable cross-reference
interchangeable
A181-28Interchangeable
interchangeable cross-reference
interchangeable
C31-10084-6Interchangeable
interchangeable cross-reference
interchangeable
356361S7Interchangeable
interchangeable cross-reference
interchangeable
A4260Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1044-59GR2?
S1044-59GR2 is a VALVE,EXHAUST CONTROL.
What parts can replace S1044-59GR2?
There are 11 known substitutes for S1044-59GR2: S10-44, T8601330P95, A181-28 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S1044-59GR2?
S1044-59GR2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-448-2300. This indicates validated use in U.S. government and defense supply chains.
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