28S-FS2 SC .25IN — VALVE,GLOBE-CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

28S-FS2 SC .25IN: VALVE,GLOBE-CHECK.

The VALVE,GLOBE-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, bonnet_type: INSIDE SCREW, connection_type: BUTT WELD TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, features_provided: BONNET PACKING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-423-2002, 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

28S-FS2 SC .25IN

NSN: 4820-01-423-2002
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)

SPECIFICATIONS

material	STEEL BODY
bonnet_type	INSIDE SCREW
connection_type	BUTT WELD TUBE ALL ENDS
connection_style	SOCKET (TUBE) ALL ENDS
style_designator	STRAIGHT THRU
features_provided	BONNET PACKING
flow_control_device	DISK
valve_operation_method	MANUAL
end_item_identification	NAVY WEAPONS SYSTEM CODE,TH,STRATEGIC SEALIFT CONVERSION SHIPS CLASS
bonnet_attachment_method	THREADED
material_document_and_classification	ASTMA743 CA40 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
nominal_outside_diameter_tube_accommodated	0.500 INCHES ALL ENDS IN
NSN	4820-01-423-2002

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

CONNECTION STYLE: SOCKET (TUBE) ALL ENDS

•

CONNECTION TYPE: BUTT WELD TUBE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
CONNECTION STYLE	SOCKET (TUBE) ALL ENDS
CONNECTION TYPE	BUTT WELD TUBE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA276 410 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA743 CA40 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES ALL ENDS IN
FEATURES PROVIDED	BONNET PACKING
BONNET TYPE	INSIDE SCREW

SUBSTITUTES & CROSS-REFERENCES 1

A0831-01Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 28S-FS2 SC .25IN?

28S-FS2 SC .25IN is a VALVE,GLOBE-CHECK.

What parts can replace 28S-FS2 SC .25IN?

There is 1 known substitute for 28S-FS2 SC .25IN: A0831-01. Substitute compatibility should be verified for your specific system.

What is the NSN for 28S-FS2 SC .25IN?

28S-FS2 SC .25IN is cataloged in the U.S. Government catalog under NSN 4820-01-423-2002. This indicates validated use in U.S. government and defense supply chains.

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