21243-8 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

21243-8: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, seating_surface_shape: ANGULAR, end_item_identification: SEAWOLF CLASS SSN;RESTRICTOR VALVE MODEL 21243-001, material_document_and_classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-414-8040, 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

21243-8

NSN: 4820-01-414-8040
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

material	STEEL COMP 410 OVERALL
seating_surface_shape	ANGULAR
end_item_identification	SEAWOLF CLASS SSN;RESTRICTOR VALVE MODEL 21243-001
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4820-01-414-8040

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

MATERIAL: STEEL COMP 410 OVERALL

•

SEATING SURFACE SHAPE: ANGULAR

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN;RESTRICTOR VALVE MODEL 21243-001
MATERIAL	STEEL COMP 410 OVERALL
SEATING SURFACE SHAPE	ANGULAR

SUBSTITUTES & CROSS-REFERENCES 1

21243Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 21243-8?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 21243-8?

21243-8 is a SEAT,VALVE.

What parts can replace 21243-8?

There is 1 known substitute for 21243-8: 21243. Substitute compatibility should be verified for your specific system.

What is the NSN for 21243-8?

21243-8 is cataloged in the U.S. Government catalog under NSN 4820-01-414-8040. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

21243-8 — SEAT,VALVE

Request a Quote — 21243-8