N1043M-3 — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

N1043M-3: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, seat_angle: 0.5 RADIANS NOMINAL, taper_length: 4.812 INCHES NOMINAL IN, overall_height: 5.250 INCHES NOMINAL IN, pressure_rating: 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, style_designator: SOLID WEDGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-250-1978, 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

N1043M-3

NSN: 4820-01-250-1978
FSC: 4820 — Valves, Nonpowered
CAGE: 62650 — FLOWORKS USA LP DBA FLOTECH DIV JACKSONVILLE (USA)

SPECIFICATIONS

material	NICKEL ALLOY
seat_angle	0.5 RADIANS NOMINAL
taper_length	4.812 INCHES NOMINAL IN
overall_height	5.250 INCHES NOMINAL IN
pressure_rating	100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designator	SOLID WEDGE
taper_major_diameter	2.285 INCHES NOMINAL IN
taper_minor_diameter	1.446 INCHES NOMINAL IN
media_for_which_designed	GAS OR OIL
NSN	4820-01-250-1978

COMPONENT DIAGRAM

KEY FEATURES

•

PRESSURE RATING: 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

TAPER MINOR DIAMETER: 1.446 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOLID WEDGE

•

TAPER MAJOR DIAMETER: 2.285 INCHES NOMINAL IN

•

SEAT ANGLE: 0.5 RADIANS NOMINAL

•

TAPER LENGTH: 4.812 INCHES NOMINAL IN

•

MEDIA FOR WHICH DESIGNED: GAS OR OIL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	5.250 INCHES NOMINAL IN
PRESSURE RATING	100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TAPER MINOR DIAMETER	1.446 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID WEDGE
TAPER MAJOR DIAMETER	2.285 INCHES NOMINAL IN
SEAT ANGLE	0.5 RADIANS NOMINAL
TAPER LENGTH	4.812 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNED	GAS OR OIL
MATERIAL	NICKEL ALLOY

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 2

1120 PART NO. N1043M-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1120Reference 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 N1043M-3?

N1043M-3 is a DISK,VALVE.

What parts can replace N1043M-3?

There are 2 known substitutes for N1043M-3: 1120 PART NO. N1043M-3, 1120. Substitute compatibility should be verified for your specific system.

What is the NSN for N1043M-3?

N1043M-3 is cataloged in the U.S. Government catalog under NSN 4820-01-250-1978. This indicates validated use in U.S. government and defense supply chains.

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