5001003-G311-4 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

5001003-G311-4: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: PLASTIC FLUORINATED ETHYLENE PROPYLENE SEAT, flange_diameter: 1.682 INCHES NOMINAL IN, special_features: REQUIRES TWO PER VALVE ASSEMBLY, style_designator: PLAIN FLANGED, under_flange_height: 0.129 INCHES NOMINAL IN, body_inside_diameter: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-507-0189, 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

5001003-G311-4

NSN: 4820-01-507-0189
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	PLASTIC FLUORINATED ETHYLENE PROPYLENE SEAT
flange_diameter	1.682 INCHES NOMINAL IN
special_features	REQUIRES TWO PER VALVE ASSEMBLY
style_designator	PLAIN FLANGED
under_flange_height	0.129 INCHES NOMINAL IN
body_inside_diameter	0.812 INCHES NOMINAL IN
body_outside_diameter	1.432 INCHES NOMINAL IN
end_item_identification	4820-01-507-0156 BALL VALVE
flange_seat_to_disk_end_height	0.123 INCHES NOMINAL IN
NSN	4820-01-507-0189

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.123 INCHES NOMINAL IN

•

FLANGE DIAMETER: 1.682 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 1.432 INCHES NOMINAL IN

•

STYLE DESIGNATOR: PLAIN FLANGED

•

BODY INSIDE DIAMETER: 0.812 INCHES NOMINAL IN

•

UNDER FLANGE HEIGHT: 0.129 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.123 INCHES NOMINAL IN
FLANGE DIAMETER	1.682 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	1.432 INCHES NOMINAL IN
STYLE DESIGNATOR	PLAIN FLANGED
BODY INSIDE DIAMETER	0.812 INCHES NOMINAL IN
SPECIAL FEATURES	REQUIRES TWO PER VALVE ASSEMBLY
UNDER FLANGE HEIGHT	0.129 INCHES NOMINAL IN
END ITEM IDENTIFICATION	4820-01-507-0156 BALL VALVE
MATERIAL	PLASTIC FLUORINATED ETHYLENE PROPYLENE SEAT

SUBSTITUTES & CROSS-REFERENCES 3

HBV-A2-04-0005Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

803-5001003Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

5001003-G3XX-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 5001003-G311-4?

5001003-G311-4 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.

What parts can replace 5001003-G311-4?

There are 3 known substitutes for 5001003-G311-4: HBV-A2-04-0005, 803-5001003, 5001003-G3XX-4. Substitute compatibility should be verified for your specific system.

What is the NSN for 5001003-G311-4?

5001003-G311-4 is cataloged in the U.S. Government catalog under NSN 4820-01-507-0189. This indicates validated use in U.S. government and defense supply chains.

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5001003-G311-4 — ADAPTER,STRAIGHT,FLANGE TO TUBE

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