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12253778-2 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12253778-2: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include body_style: STRAIGHT THRU, temp_rating: -40.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, end_item_identification: M578 RECOVERY VEHICLE, opening_pressure_setting: ERR-060, temp_control_device_type: THERMOSTATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-034-6713, 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
12253778-2
NSN: 4820-01-034-6713
FSC: 4820 — Valves, Nonpowered
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
temp_rating-40.0 FAHRENHEIT DEGF
temp_adjustabilityNOT ADJUSTABLE
end_connection_quantity3
end_item_identificationM578 RECOVERY VEHICLE
opening_pressure_settingERR-060
temp_control_device_typeTHERMOSTATIC
adjustable_pressure_range1350.0 TO 1525.0 CAMERA MOUNT
center_to_center_distance1.750 INCHES NOMINAL IN
valve_discharge_flow_rate20.0 GALLONS PER MINUTE
NSN4820-01-034-6713
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12253778-2 · 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
•
TEMP RATING: -40.0 FAHRENHEIT DEGF
•
BODY STYLE: STRAIGHT THRU
•
END CONNECTION QUANTITY: 3
•
OPENING PRESSURE SETTING: ERR-060
•
TEMP CONTROL DEVICE TYPE: THERMOSTATIC
•
TEMP ADJUSTABILITY: NOT ADJUSTABLE
•
CENTER TO CENTER DISTANCE: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT DEGF
BODY STYLESTRAIGHT THRU
END CONNECTION QUANTITY3
OPENING PRESSURE SETTINGERR-060
TEMP CONTROL DEVICE TYPETHERMOSTATIC
TEMP ADJUSTABILITYNOT ADJUSTABLE
END ITEM IDENTIFICATIONM578 RECOVERY VEHICLE
CENTER TO CENTER DISTANCE1.750 INCHES NOMINAL IN
VALVE DISCHARGE FLOW RATE20.0 GALLONS PER MINUTE
ADJUSTABLE PRESSURE RANGE1350.0 TO 1525.0 CAMERA MOUNT
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12253778-2?
12253778-2 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What is the NSN for 12253778-2?
12253778-2 is cataloged in the U.S. Government catalog under NSN 4820-01-034-6713. This indicates validated use in U.S. government and defense supply chains.
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