803-6983468-PC035 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

803-6983468-PC035: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.810 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 7.000 INCHES NOMINAL IN, special_features: U/O DIAPHRAGM OPER CHECK VALVE, style_designator: FAUCET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-431-7516, 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

803-6983468-PC035

NSN: 4820-01-431-7516
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
thread_class	2A SINGLE THREADED PORTION A
thread_length	0.810 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter	7.000 INCHES NOMINAL IN
special_features	U/O DIAPHRAGM OPER CHECK VALVE
style_designator	FAUCET
nominal_thread_size	5.750 INCHES SINGLE THREADED PORTION IN
under_flange_height	1.280 INCHES NOMINAL IN
body_inside_diameter	5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
seating_surface_shape	FLAT
end_item_identification	FIRE FIGHTING EQUIPMENT
thread_quantity_per_inch	8 SINGLE THREADED PORTION
NSN	4820-01-431-7516

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.288 INCHES NOMINAL IN

•

FLANGE DIAMETER: 7.000 INCHES NOMINAL IN

•

THREAD LENGTH: 0.810 INCHES NOMINAL SINGLE THREADED PORTION IN

•

STYLE DESIGNATOR: FAUCET

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-H-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN

•

NOMINAL THREAD SIZE: 5.750 INCHES SINGLE THREADED PORTION IN

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.288 INCHES NOMINAL IN
FLANGE DIAMETER	7.000 INCHES NOMINAL IN
THREAD LENGTH	0.810 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATOR	FAUCET
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-H-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER	5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
NOMINAL THREAD SIZE	5.750 INCHES SINGLE THREADED PORTION IN
SPECIAL FEATURES	U/O DIAPHRAGM OPER CHECK VALVE
UNDER FLANGE HEIGHT	1.280 INCHES NOMINAL IN
THREAD CLASS	2A SINGLE THREADED PORTION A

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 1

6983468Reference 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 803-6983468-PC035?

803-6983468-PC035 is a SEAT,VALVE.

What parts can replace 803-6983468-PC035?

There is 1 known substitute for 803-6983468-PC035: 6983468. Substitute compatibility should be verified for your specific system.

What is the NSN for 803-6983468-PC035?

803-6983468-PC035 is cataloged in the U.S. Government catalog under NSN 4820-01-431-7516. This indicates validated use in U.S. government and defense supply chains.

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803-6983468-PC035 — SEAT,VALVE

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