803-4385049-X-043 — CONNECTING LINK,RIGID

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

803-4385049-X-043: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flange_diameter: 12.234 INCHES NOMINAL IN, special_features: WITH STEM GUIDE, style_designator: PLAIN FLANGED, seat_angle_in_deg: 45.000 NOMINAL, under_flange_height: 13.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-103-3290, 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

803-4385049-X-043

NSN: 4820-01-103-3290
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
flange_diameter	12.234 INCHES NOMINAL IN
special_features	WITH STEM GUIDE
style_designator	PLAIN FLANGED
seat_angle_in_deg	45.000 NOMINAL
under_flange_height	13.313 INCHES NOMINAL IN
body_outside_diameter	10.234 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
body_stepped_inside_diameter	9.000 INCHES NOMINAL FIRST STEP IN
flange_seat_to_disk_end_height	1.375 INCHES NOMINAL IN
NSN	4820-01-103-3290

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 1.375 INCHES NOMINAL IN

•

FLANGE DIAMETER: 12.234 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 10.234 INCHES NOMINAL IN

•

BODY STEPPED INSIDE DIAMETER: 7.750 INCHES NOMINAL THIRD STEP IN

•

STYLE DESIGNATOR: PLAIN FLANGED

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	1.375 INCHES NOMINAL IN
FLANGE DIAMETER	12.234 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	10.234 INCHES NOMINAL IN
BODY STEPPED INSIDE DIAMETER	7.750 INCHES NOMINAL THIRD STEP IN
BODY STEPPED INSIDE DIAMETER	8.000 INCHES NOMINAL SECOND STEP IN
BODY STEPPED INSIDE DIAMETER	9.000 INCHES NOMINAL FIRST STEP IN
STYLE DESIGNATOR	PLAIN FLANGED
SPECIAL FEATURES	WITH STEM GUIDE
UNDER FLANGE HEIGHT	13.313 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

810-4385049-X-043Reference document

Same NSN cross-reference

Reference document — Secondary reference

810-4385049Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

810-4385049-B-043Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 803-4385049-X-043?

803-4385049-X-043 is a CONNECTING LINK,RIGID.

What parts can replace 803-4385049-X-043?

There are 3 known substitutes for 803-4385049-X-043: 810-4385049-X-043, 810-4385049, 810-4385049-B-043. Substitute compatibility should be verified for your specific system.

What is the NSN for 803-4385049-X-043?

803-4385049-X-043 is cataloged in the U.S. Government catalog under NSN 4820-01-103-3290. This indicates validated use in U.S. government and defense supply chains.

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803-4385049-X-043 — CONNECTING LINK,RIGID

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