42631A — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

42631A: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH OVERALL, overall_height: 0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN, style_designator: PLAIN, surface_treatment: PASSIVATE OVERALL, body_inside_diameter: 0.5310 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM IN, fsc_application_data: RELIEF VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-055-1518, 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

42631A

NSN: 4810-01-055-1518
FSC: 4810 — Valves, Powered
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)

SPECIFICATIONS

material	STEEL COMP 17-4PH OVERALL
overall_height	0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
style_designator	PLAIN
surface_treatment	PASSIVATE OVERALL
body_inside_diameter	0.5310 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM IN
fsc_application_data	RELIEF VALVE
body_outside_diameter	0.584 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
seating_surface_shape	FLAT
end_item_identification	F16
material_document_and_classification	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	4810-01-055-1518

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: RELIEF VALVE

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BODY OUTSIDE DIAMETER: 0.584 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.5310 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
FSC APPLICATION DATA	RELIEF VALVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BODY OUTSIDE DIAMETER	0.584 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER	0.5310 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
END ITEM IDENTIFICATION	F16
MATERIAL	STEEL COMP 17-4PH OVERALL

OTHER ITEMS IN FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 42631A?

42631A is a SEAT,VALVE.

What is the NSN for 42631A?

42631A is cataloged in the U.S. Government catalog under NSN 4810-01-055-1518. This indicates validated use in U.S. government and defense supply chains.

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42631A — SEAT,VALVE

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