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1031A31 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1031A31: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, offset_distance: 5.281 INCHES IN, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: TEE W/OFFSET, thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-106-2647, 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
1031A31
NSN: 4810-00-106-2647
FSC: 4810 — Valves, Powered
CAGE: 17186 — INSTRON LAWRENCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
offset_distance5.281 INCHES IN
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorTEE W/OFFSET
thread_directionRIGHT-HAND ALL ENDS
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSPOOL
nominal_thread_size0.750 INCHES ALL ENDS IN
valve_operation_methodAIR
media_for_which_designedAIR SINGLE RESPONSE
renewable_seat_ring_typeRETAINING SCREW
thread_series_designatorNPT ALL ENDS
NSN4810-00-106-2647
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1031A31 · 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: SPOOL
•
RENEWABLE SEAT RING TYPE: RETAINING SCREW
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
STYLE DESIGNATOR: TEE W/OFFSET
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
OFFSET DISTANCE: 5.281 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESPOOL
RENEWABLE SEAT RING TYPERETAINING SCREW
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
STYLE DESIGNATORTEE W/OFFSET
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
OFFSET DISTANCE5.281 INCHES IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1031A31?
1031A31 is a TRANSFORMER,AUDIO FREQUENCY.
What is the NSN for 1031A31?
1031A31 is cataloged in the U.S. Government catalog under NSN 4810-00-106-2647. This indicates validated use in U.S. government and defense supply chains.
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