4.0-51INK-3-1 — VALVE,BUTTERFLY

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

4.0-51INK-3-1: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: IRON BODY, valve_size: 4.000 INCHES IN, special_features: VALVE HAS 10 POSITION PLATE AND HANDLE, style_designator: STRAIGHT THRU, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: WATERS CLASS TAGS-45. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-462-5398, 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

4.0-51INK-3-1

NSN: 4820-01-462-5398
FSC: 4820 — Valves, Nonpowered
CAGE: 41950 — MUELLER CO (USA)

SPECIFICATIONS

material	IRON BODY
valve_size	4.000 INCHES IN
special_features	VALVE HAS 10 POSITION PLATE AND HANDLE
style_designator	STRAIGHT THRU
operating_pressure	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identification	WATERS CLASS TAGS-45
media_for_which_designed	WATER-OIL-GAS SINGLE RESPONSE
renewable_seat_ring_type	PRESSED-IN
material_document_and_classification	ASTM A536 ASSN STD ALL MATERIAL RESPONSES BODY
NSN	4820-01-462-5398

COMPONENT DIAGRAM

KEY FEATURES

•

RENEWABLE SEAT RING TYPE: PRESSED-IN

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A536 ASSN STD ALL MATERIAL RESPONSES BODY

•

OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

VALVE SIZE: 4.000 INCHES IN

•

MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE

TECHNICAL CHARACTERISTICS

RENEWABLE SEAT RING TYPE	PRESSED-IN
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A536 ASSN STD ALL MATERIAL RESPONSES BODY
OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE	4.000 INCHES IN
SPECIAL FEATURES	VALVE HAS 10 POSITION PLATE AND HANDLE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
END ITEM IDENTIFICATION	WATERS CLASS TAGS-45
MATERIAL	IRON BODY

SUBSTITUTES & CROSS-REFERENCES 1

AN-TAB-51-FReference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 4.0-51INK-3-1?

4.0-51INK-3-1 is a VALVE,BUTTERFLY.

What parts can replace 4.0-51INK-3-1?

There is 1 known substitute for 4.0-51INK-3-1: AN-TAB-51-F. Substitute compatibility should be verified for your specific system.

What is the NSN for 4.0-51INK-3-1?

4.0-51INK-3-1 is cataloged in the U.S. Government catalog under NSN 4820-01-462-5398. This indicates validated use in U.S. government and defense supply chains.

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