167A-21 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

167A-21: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM, connection_type: THREADED INTERNAL PIPE, valve_operation_method: GAS, operating_pressure_and_type: 250.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS, nominal_pipe_size_accommodated: 0.250 INCHES IN, maximum_operating_temp_and_media_for_which_designed: 350.0 FAHRENHEIT GAS AND -20.0 FAHRENHEIT GAS DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-476-2998, 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

167A-21

NSN: 4820-01-476-2998
FSC: 4820 — Valves, Nonpowered
CAGE: 22508 — FISHER CONTROLS CO INC (USA)

SPECIFICATIONS

body_material	ALUMINUM
connection_type	THREADED INTERNAL PIPE
flow_pattern_quantity	2
valve_operation_method	GAS
end_connection_quantity	3
operating_pressure_and_type	250.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_pipe_size_accommodated	0.250 INCHES IN
maximum_operating_temp_and_media_for_which_designed	350.0 FAHRENHEIT GAS AND -20.0 FAHRENHEIT GAS DEGF
NSN	4820-01-476-2998

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES IN

•

MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 350.0 FAHRENHEIT GAS AND -20.0 FAHRENHEIT GAS DEGF

•

OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS

•

CONNECTION TYPE: THREADED INTERNAL PIPE

•

END CONNECTION QUANTITY: 3

•

BODY MATERIAL: ALUMINUM

•

VALVE OPERATION METHOD: GAS

•

FLOW PATTERN QUANTITY: 2

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	0.250 INCHES IN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	350.0 FAHRENHEIT GAS AND -20.0 FAHRENHEIT GAS DEGF
OPERATING PRESSURE AND TYPE	250.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
CONNECTION TYPE	THREADED INTERNAL PIPE
END CONNECTION QUANTITY	3
BODY MATERIAL	ALUMINUM
VALVE OPERATION METHOD	GAS
FLOW PATTERN QUANTITY	2

SUBSTITUTES & CROSS-REFERENCES 1

167AReference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 167A-21?

167A-21 is a VALVE,LINEAR,DIRECTIONAL CONTROL.

What parts can replace 167A-21?

There is 1 known substitute for 167A-21: 167A. Substitute compatibility should be verified for your specific system.

What is the NSN for 167A-21?

167A-21 is cataloged in the U.S. Government catalog under NSN 4820-01-476-2998. This indicates validated use in U.S. government and defense supply chains.

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167A-21 — VALVE,LINEAR,DIRECTIONAL CONTROL

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