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802100-1 4IN — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

802100-1 4IN: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, flange_shape: ROUND WITH HOLES FIRST END, special_features: VALVE SIZE 4.000 IN. IN, style_designator: STRAIGHT THRU, nominal_thickness: 0.500 INCHES FIRST END IN, bolt_hole_quantity: 8 FIRST END.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-086-9540, 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
802100-1 4IN
NSN: 4820-00-086-9540
FSC: 4820 — Valves, Nonpowered
CAGE: 0E3Y1 — AVIATION TECHNOLOGY, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLOW CONTROL DEVICE
flange_shapeROUND WITH HOLES FIRST END
special_featuresVALVE SIZE 4.000 IN. IN
style_designatorSTRAIGHT THRU
nominal_thickness0.500 INCHES FIRST END IN
bolt_hole_quantity8 FIRST END
flange_face_designPLAIN FIRST END
flow_control_deviceDISK
face_to_face_distance11.750 INCHES IN
valve_operation_methodAUTOMATIC
nominal_outside_diameter7.688 INCHES FIRST END IN
bolt_hole_nominal_diameter0.562 INCHES FIRST END IN
NSN4820-00-086-9540
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 802100-1 4IN · 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: DISK
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 6.562 INCHES FIRST END IN
•
STYLE DESIGNATOR: STRAIGHT THRU
•
BOLT HOLE NOMINAL DIAMETER: 0.562 INCHES FIRST END IN
•
NONDEFINITIVE SPEC/STD DATA: A TYPE AND 1 CLASS
•
NOMINAL OUTSIDE DIAMETER: 7.688 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES FIRST END IN
STYLE DESIGNATORSTRAIGHT THRU
BOLT HOLE NOMINAL DIAMETER0.562 INCHES FIRST END IN
NONDEFINITIVE SPEC/STD DATAA TYPE AND 1 CLASS
NOMINAL OUTSIDE DIAMETER7.688 INCHES FIRST END IN
BOLT HOLE QUANTITY8 FIRST END
SPECIAL FEATURESVALVE SIZE 4.000 IN. IN
SUBSTITUTES & CROSS-REFERENCES 7
N11061-4-100FSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DD3483Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILV17547Reference document
Same NSN cross-reference
Reference document — Identification reference
802100-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
1381NNSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
06Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 802100-1 4IN?
802100-1 4IN is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 802100-1 4IN?
There are 7 known substitutes for 802100-1 4IN: N11061-4-100F, DD3483, MILV17547 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 802100-1 4IN?
802100-1 4IN is cataloged in the U.S. Government catalog under NSN 4820-00-086-9540. This indicates validated use in U.S. government and defense supply chains.
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