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AA-B126-1D36A — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AA-B126-1D36A: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL COMP 440A FLOW CONTROL DEVICE A, body_style: SINGLE CONNECTION ANGLE FLOW, temp_rating: -50.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, surface_treatment: PASSIVATE OUTSIDE, temp_adjustability: NOT ADJUSTABLE, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-236-4408, 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
AA-B126-1D36A
NSN: 4820-01-236-4408
FSC: 4820 — Valves, Nonpowered
CAGE: 18350 — PALL AEROPOWER CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 440A FLOW CONTROL DEVICE A
body_styleSINGLE CONNECTION ANGLE FLOW
temp_rating-50.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
surface_treatmentPASSIVATE OUTSIDE
temp_adjustabilityNOT ADJUSTABLE
flow_control_devicePOPPET
end_connection_quantity1
media_for_which_designedHYDRAULIC FLUID, PHOSPHATE-ESTER BASE
temp_control_device_typeFUSIBLE
first_end_connection_typeUNTHREADED EXTERNAL TUBE
valve_discharge_flow_rate6.0 GALLONS PER MINUTE
first_end_style_designatorGROOVED
NSN4820-01-236-4408
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AA-B126-1D36A · 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: POPPET
•
TEMP RATING: -50.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
BODY STYLE: SINGLE CONNECTION ANGLE FLOW
•
FIRST END STYLE DESIGNATOR: GROOVED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 440C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
END CONNECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
TEMP RATING-50.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
BODY STYLESINGLE CONNECTION ANGLE FLOW
FIRST END STYLE DESIGNATORGROOVED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 440C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 440C ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY1
TEMP CONTROL DEVICE TYPEFUSIBLE
FIRST END CONNECTION TYPEUNTHREADED EXTERNAL TUBE
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
A15HS056-1Same 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AA-B126-1D36A?
AA-B126-1D36A is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace AA-B126-1D36A?
There is 1 known substitute for AA-B126-1D36A: A15HS056-1. Substitute compatibility should be verified for your specific system.
What is the NSN for AA-B126-1D36A?
AA-B126-1D36A is cataloged in the U.S. Government catalog under NSN 4820-01-236-4408. This indicates validated use in U.S. government and defense supply chains.
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