40402-402 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

40402-402: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY AND COPPER ALLOY SEAT, body_style: STRAIGHT THRU, flow_control_device: DISK, valve_loading_method: SPRING, media_for_which_designed: WATER, SALT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-236-7204, 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

40402-402

NSN: 4820-01-236-7204
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)

SPECIFICATIONS

filter	NOT INCLUDED
material	NICKEL ALLOY AND COPPER ALLOY SEAT
body_style	STRAIGHT THRU
flow_control_device	DISK
valve_loading_method	SPRING
end_connection_quantity	2
media_for_which_designed	WATER, SALT
first_end_connection_type	UNTHREADED INTERNAL TUBE
first_end_style_designator	STREAMLINED WITH TWO BRAZING RINGS
second_end_relationship_with_first_end	IDENTICAL
first_end_outside_diameter_tube_accommodated	2.186 INCHES NOMINAL IN
NSN	4820-01-236-7204

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: STRAIGHT THRU

•

FIRST END STYLE DESIGNATOR: STREAMLINED WITH TWO BRAZING RINGS

•

END CONNECTION QUANTITY: 2

•

VALVE LOADING METHOD: SPRING

•

FIRST END CONNECTION TYPE: UNTHREADED INTERNAL TUBE

•

FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED: 2.186 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	STRAIGHT THRU
FIRST END STYLE DESIGNATOR	STREAMLINED WITH TWO BRAZING RINGS
END CONNECTION QUANTITY	2
VALVE LOADING METHOD	SPRING
FIRST END CONNECTION TYPE	UNTHREADED INTERNAL TUBE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	2.186 INCHES NOMINAL IN
MATERIAL	NICKEL ALLOY STEM
MATERIAL	RUBBER FLOW CONTROL DEVICE

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 3

40402-04 25T60PSIReference document

Same NSN cross-reference

Reference document — Secondary reference

40402-04Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

40402-04 25T 60Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 40402-402?

40402-402 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 40402-402?

There are 3 known substitutes for 40402-402: 40402-04 25T60PSI, 40402-04, 40402-04 25T 60. Substitute compatibility should be verified for your specific system.

What is the NSN for 40402-402?

40402-402 is cataloged in the U.S. Government catalog under NSN 4820-01-236-7204. This indicates validated use in U.S. government and defense supply chains.

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40402-402 — VALVE,REGULATING,FLUID PRESSURE

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