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1085834 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1085834: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY 836 FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, surface_treatment: CHROMATE ZINC AND PAINT OUTSIDE, valve_stem_design: SINGLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-997-8936, 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
1085834
NSN: 4820-00-997-8936
FSC: 4820 — Valves, Nonpowered
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY 836 FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
surface_treatmentCHROMATE ZINC AND PAINT OUTSIDE
valve_stem_designSINGLE SEAT
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
face_to_face_distance3.875 INCHES NOMINAL IN
outlet_pressure_range40.0 TO 110.0 CAMERA MOUNT
end_connection_quantity2
outlet_pressure_settingERR-060
NSN4820-00-997-8936
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1085834 · 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: PISTON, SPRING LOADED
•
VALVE STEM DESIGN: SINGLE SEAT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-15328 MIL SPEC 1ST TREATMENT RESPONSE AND AN-P-735 ASSN STD 2ND TREATMENT RESPONSE AND MIL-E-15090 TYPE 2 CLASS 2 MIL SPEC 3RD TREATMENT RESPONSE OUTSIDE
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 3.875 INCHES NOMINAL IN
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
VALVE STEM DESIGNSINGLE SEAT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-15328 MIL SPEC 1ST TREATMENT RESPONSE AND AN-P-735 ASSN STD 2ND TREATMENT RESPONSE AND MIL-E-15090 TYPE 2 CLASS 2 MIL SPEC 3RD TREATMENT RESPONSE OUTSIDE
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE3.875 INCHES NOMINAL IN
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
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
2105772-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1085834?
1085834 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 1085834?
There is 1 known substitute for 1085834: 2105772-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 1085834?
1085834 is cataloged in the U.S. Government catalog under NSN 4820-00-997-8936. This indicates validated use in U.S. government and defense supply chains.
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