1408268 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

1408268: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, overall_height: 0.343 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 40.000 MINIMUM AND 50.000 MAXIMUM, surface_treatment: ANODIZE OVERALL, body_inside_diameter: 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-863-8219, 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

1408268

NSN: 4820-00-863-8219
FSC: 4820 — Valves, Nonpowered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
overall_height	0.343 INCHES NOMINAL IN
style_designator	PLAIN
seat_angle_in_deg	40.000 MINIMUM AND 50.000 MAXIMUM
surface_treatment	ANODIZE OVERALL
body_inside_diameter	0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
body_outside_diameter	0.502 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
seating_surface_shape	ANGULAR
material_document_and_classification	QQ-A-225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	4820-00-863-8219

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BODY OUTSIDE DIAMETER: 0.502 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ANODIZE OVERALL

•

MATERIAL: ALUMINUM ALLOY OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.343 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
BODY OUTSIDE DIAMETER	0.502 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER	0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SURFACE TREATMENT	ANODIZE OVERALL
MATERIAL	ALUMINUM ALLOY OVERALL
SEAT ANGLE IN DEG	40.000 MINIMUM AND 50.000 MAXIMUM
SEATING SURFACE SHAPE	ANGULAR

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 2

4820PL0893812Reference document

Same NSN cross-reference

Reference document — Informative reference only

BUWEPSDWG1408268Same 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 1408268?

1408268 is a SEAT,VALVE.

What parts can replace 1408268?

There are 2 known substitutes for 1408268: 4820PL0893812, BUWEPSDWG1408268. Substitute compatibility should be verified for your specific system.

What is the NSN for 1408268?

1408268 is cataloged in the U.S. Government catalog under NSN 4820-00-863-8219. This indicates validated use in U.S. government and defense supply chains.

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1408268 — SEAT,VALVE

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