2990-1-1 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2990-1-1: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY, body_style: STRAIGHT THRU, temp_rating: 75.0 FAHRENHEIT MINIMUM AND 95.0 FAHRENHEIT MAXIMUM DEGF, mounting_facility: FLANGE, surface_treatment: PASSIVATE OUTSIDE, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-494-2879, 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

2990-1-1

NSN: 4820-00-494-2879
FSC: 4820 — Valves, Nonpowered
CAGE: 81833 — AEROCONTROLEX GROUP, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY
body_style	STRAIGHT THRU
temp_rating	75.0 FAHRENHEIT MINIMUM AND 95.0 FAHRENHEIT MAXIMUM DEGF
mounting_facility	FLANGE
surface_treatment	PASSIVATE OUTSIDE
flow_control_device	POPPET
valve_loading_method	SPRING
end_connection_quantity	2
maximum_inlet_pressure_rating	ERR-060
material_document_and_classification	UNABLE TO DECODE
NSN	4820-00-494-2879

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: POPPET

•

BODY STYLE: STRAIGHT THRU

•

TEMP RATING: 75.0 FAHRENHEIT MINIMUM AND 95.0 FAHRENHEIT MAXIMUM DEGF

•

MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE

•

END CONNECTION QUANTITY: 2

•

VALVE LOADING METHOD: SPRING

•

MOUNTING FACILITY: FLANGE

•

SURFACE TREATMENT: PASSIVATE OUTSIDE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	POPPET
BODY STYLE	STRAIGHT THRU
TEMP RATING	75.0 FAHRENHEIT MINIMUM AND 95.0 FAHRENHEIT MAXIMUM DEGF
MATERIAL DOCUMENT AND CLASSIFICATION	UNABLE TO DECODE
END CONNECTION QUANTITY	2
VALVE LOADING METHOD	SPRING
MOUNTING FACILITY	FLANGE
SURFACE TREATMENT	PASSIVATE OUTSIDE
MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIAL	STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY

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

363679-1Same 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 2990-1-1?

2990-1-1 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 2990-1-1?

There is 1 known substitute for 2990-1-1: 363679-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 2990-1-1?

2990-1-1 is cataloged in the U.S. Government catalog under NSN 4820-00-494-2879. This indicates validated use in U.S. government and defense supply chains.

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2990-1-1 — VALVE,REGULATING,FLUID PRESSURE

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