6983491-70 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

6983491-70: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, overall_height: 0.375 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 45.000 NOMINAL, body_inside_diameter: 1.500 INCHES NOMINAL IN, body_outside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-458-0409, 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

6983491-70

NSN: 4810-01-458-0409
FSC: 4810 — Valves, Powered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_height	0.375 INCHES NOMINAL IN
style_designator	PLAIN
seat_angle_in_deg	45.000 NOMINAL
body_inside_diameter	1.500 INCHES NOMINAL IN
body_outside_diameter	2.250 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
end_item_identification	NIMITZ CLASS CVN
NSN	4810-01-458-0409

COMPONENT DIAGRAM

KEY FEATURES

•

BODY OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: PLAIN

•

BODY INSIDE DIAMETER: 1.500 INCHES NOMINAL IN

•

MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL

•

SEAT ANGLE IN DEG: 45.000 NOMINAL

•

SEATING SURFACE SHAPE: ANGULAR

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.375 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	2.250 INCHES NOMINAL IN
STYLE DESIGNATOR	PLAIN
BODY INSIDE DIAMETER	1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION	NIMITZ CLASS CVN
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SEAT ANGLE IN DEG	45.000 NOMINAL
SEATING SURFACE SHAPE	ANGULAR

OTHER ITEMS IN FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611

SUBSTITUTES & CROSS-REFERENCES 2

803-6983491 PC 70Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6983491Reference 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 6983491-70?

6983491-70 is a SEAT,VALVE.

What parts can replace 6983491-70?

There are 2 known substitutes for 6983491-70: 803-6983491 PC 70, 6983491. Substitute compatibility should be verified for your specific system.

What is the NSN for 6983491-70?

6983491-70 is cataloged in the U.S. Government catalog under NSN 4810-01-458-0409. This indicates validated use in U.S. government and defense supply chains.

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6983491-70 — SEAT,VALVE

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