2640-402X3PC31 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2640-402X3PC31: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, special_features: FOR 2.000 IN. BALL VALVE IN, material_document_and_classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-057-6129, 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

2640-402X3PC31

NSN: 4820-01-057-6129
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING SEAT
special_features	FOR 2.000 IN. BALL VALVE IN
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT
NSN	4820-01-057-6129

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT

•

MATERIAL: STEEL CORROSION RESISTING SEAT

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT
SPECIAL FEATURES	FOR 2.000 IN. BALL VALVE IN
MATERIAL	STEEL CORROSION RESISTING SEAT

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 4

2640-405X1PC31Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2050965PC31 2INSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2050947REVRPC31Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2640-405X1PC31 2INSame 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 2640-402X3PC31?

2640-402X3PC31 is a SEAT,VALVE.

What parts can replace 2640-402X3PC31?

There are 4 known substitutes for 2640-402X3PC31: 2640-405X1PC31, 2050965PC31 2IN, 2050947REVRPC31 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2640-402X3PC31?

2640-402X3PC31 is cataloged in the U.S. Government catalog under NSN 4820-01-057-6129. This indicates validated use in U.S. government and defense supply chains.

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