2641-809-42 — FLANGE,JACKING,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2641-809-42: FLANGE,JACKING,VALVE.

The FLANGE,JACKING,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, port_diameter: 1.250 INCHES NOMINAL IN, port_configuration: STRAIGHT, spherical_diameter: 2.125 INCHES MAXIMUM IN, end_item_identification: 4820-01-543-8356, material_document_and_classification: QQ-S-783 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-057-5743, 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

2641-809-42

NSN: 4820-01-057-5743
NIINs: 010575743, 010577444, 010579524, 010590708, 010621351, 010630359, 010634872, 010851877, 010937395, 011050002, 011150971, 011151013, 011242788, 011468881, 011734196, 011903731, 011947979, 012032408, 013225757, 015438445
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	STEEL COMP 304
port_diameter	1.250 INCHES NOMINAL IN
port_quantity	2
port_configuration	STRAIGHT
spherical_diameter	2.125 INCHES MAXIMUM IN
end_item_identification	4820-01-543-8356
stem_accommodation_quantity	1
material_document_and_classification	QQ-S-783 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN	4820-01-057-5743

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 5.500 IN.FLANGE LENGTH; 0.750 IN. THICK; 2 HOLES 0.656 IN.DIA; 2 HOLES 0.781 IN.DIA; 2 HOLES 0.406 IN.DIA; 1.375-12 UNF,2B THREAD IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL; 5.500 IN.FLANGE LENGTH; 0.750 IN. THICK; 2 HOLES 0.656 IN.DIA; 2 HOLES 0.781 IN.DIA; 2 HOLES 0.406 IN.DIA; 1.375-12 UNF,2B THREAD IN

SUBSTITUTES & CROSS-REFERENCES 5

845-4558740ITEM153Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

264180942-0095Reference document

Same NSN cross-reference

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

2641-809-42 ITEReference document

Same NSN cross-reference

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

845-4558740ITEMReference document

Same NSN cross-reference

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

2641-809-42ITEMReference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2641-809-42?

2641-809-42 is a FLANGE,JACKING,VALVE.

What parts can replace 2641-809-42?

There are 5 known substitutes for 2641-809-42: 845-4558740ITEM153, 264180942-0095, 2641-809-42 ITE and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2641-809-42?

2641-809-42 is cataloged in the U.S. Government catalog under NSN 4820-01-057-5743. This indicates validated use in U.S. government and defense supply chains.

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2641-809-42 — FLANGE,JACKING,VALVE

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