218013532 — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

218013532: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, seat_angle: 45.0 DEGREES NOMINAL, overall_height: 3.450 INCHES NOMINAL IN, shank_diameter: 0.374 INCHES NOMINAL IN, outside_diameter: 2.375 INCHES NOMINAL IN, special_features: SHANK END THREADED 0.312-18UNC-2A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-4091, 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

218013532

NSN: 4820-01-418-4091
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 304
seat_angle	45.0 DEGREES NOMINAL
overall_height	3.450 INCHES NOMINAL IN
shank_diameter	0.374 INCHES NOMINAL IN
outside_diameter	2.375 INCHES NOMINAL IN
special_features	SHANK END THREADED 0.312-18UNC-2A A
style_designator	POPPET
end_item_identification	SEAWOLF CLASS SSN
flange_seat_to_disk_end_height	3.260 INCHES NOMINAL IN
material_document_and_classification	QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN	4820-01-418-4091

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.374 INCHES NOMINAL IN

•

FLANGE SEAT TO DISK END HEIGHT: 3.260 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: POPPET

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE

•

SEAT ANGLE: 45.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.374 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT	3.260 INCHES NOMINAL IN
OVERALL HEIGHT	3.450 INCHES NOMINAL IN
OUTSIDE DIAMETER	2.375 INCHES NOMINAL IN
STYLE DESIGNATOR	POPPET
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE
SEAT ANGLE	45.0 DEGREES NOMINAL
SPECIAL FEATURES	SHANK END THREADED 0.312-18UNC-2A A
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
MATERIAL	STEEL COMP 304

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

556-6406597-MRFH-B23Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

C791-5701 FIND MRFH-A23Reference document

Same NSN cross-reference

Reference document — Secondary reference

556-6406597-MRFH-A23Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DF2300-4660 FIND MRFH-A23Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 218013532?

218013532 is a DISK,VALVE.

What parts can replace 218013532?

There are 4 known substitutes for 218013532: 556-6406597-MRFH-B23, C791-5701 FIND MRFH-A23, 556-6406597-MRFH-A23 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 218013532?

218013532 is cataloged in the U.S. Government catalog under NSN 4820-01-418-4091. This indicates validated use in U.S. government and defense supply chains.

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