160-4SS — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

160-4SS: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: GROOVED (TUBE) SECOND END, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-313-1026, 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

160-4SS

NSN: 4820-00-313-1026
FSC: 4820 — Valves, Nonpowered
CAGE: 16780 — EATON AEROSPACE LLC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
connection_type	UNTHREADED EXTERNAL TUBE SECOND END
connection_style	GROOVED (TUBE) SECOND END
style_designator	STRAIGHT THRU
mounting_position	HORIZONTAL OR VERTICAL
surface_treatment	PASSIVATE
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	POPPET
valve_operation_method	AUTOMATIC
media_for_which_designed	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
material_document_and_classification	QQ-S-763,CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.165 INCHES FIRST END IN
NSN	4820-00-313-1026

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: POPPET

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002A MIL SPEC SINGLE TREATMENT RESPONSE A

•

CONNECTION STYLE: PLAIN (TUBE) FIRST END

•

MOUNTING POSITION: HORIZONTAL OR VERTICAL

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END

•

STYLE DESIGNATOR: STRAIGHT THRU

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	POPPET
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002A MIL SPEC SINGLE TREATMENT RESPONSE A
CONNECTION STYLE	PLAIN (TUBE) FIRST END
CONNECTION STYLE	GROOVED (TUBE) SECOND END
MOUNTING POSITION	HORIZONTAL OR VERTICAL
CONNECTION TYPE	UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE	UNTHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.165 INCHES FIRST END IN

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

68B458007-201Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 160-4SS?

160-4SS is a VALVE,CHECK.

What parts can replace 160-4SS?

There is 1 known substitute for 160-4SS: 68B458007-201. Substitute compatibility should be verified for your specific system.

What is the NSN for 160-4SS?

160-4SS is cataloged in the U.S. Government catalog under NSN 4820-00-313-1026. This indicates validated use in U.S. government and defense supply chains.

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