2074555 — DISK,VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2074555: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, seat_angle: 20.0 DEGREES NOMINAL, overall_height: 1.027 INCHES MINIMUM AND 1.037 INCHES MAXIMUM IN, shank_diameter: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, inside_diameter: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, outside_diameter: 0.988 INCHES MINIMUM AND 0.992 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-250-0033, 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

2074555

NSN: 1660-01-250-0033
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 303
seat_angle	20.0 DEGREES NOMINAL
overall_height	1.027 INCHES MINIMUM AND 1.037 INCHES MAXIMUM IN
shank_diameter	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
inside_diameter	0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
outside_diameter	0.988 INCHES MINIMUM AND 0.992 INCHES MAXIMUM IN
style_designator	POPPET
specification/standard_data	10001-2074555 GOVERNMENT STANDARD
flange_seat_to_disk_end_height	0.876 INCHES NOMINAL IN
material_document_and_classification	AISI 303 ASSN STD SINGLE MATERIAL RESPONSE
NSN	1660-01-250-0033

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN

•

FLANGE SEAT TO DISK END HEIGHT: 0.876 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 0.988 INCHES MINIMUM AND 0.992 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: POPPET

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI 303 ASSN STD SINGLE MATERIAL RESPONSE

•

SEAT ANGLE: 20.0 DEGREES NOMINAL

•

SPECIFICATION/STANDARD DATA: 10001-2074555 GOVERNMENT STANDARD

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
FLANGE SEAT TO DISK END HEIGHT	0.876 INCHES NOMINAL IN
OVERALL HEIGHT	1.027 INCHES MINIMUM AND 1.037 INCHES MAXIMUM IN
OUTSIDE DIAMETER	0.988 INCHES MINIMUM AND 0.992 INCHES MAXIMUM IN
STYLE DESIGNATOR	POPPET
MATERIAL DOCUMENT AND CLASSIFICATION	AISI 303 ASSN STD SINGLE MATERIAL RESPONSE
SEAT ANGLE	20.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA	10001-2074555 GOVERNMENT STANDARD
INSIDE DIAMETER	0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 303

OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

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

1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 2074555?

2074555 is a DISK,VALVE.

What is the NSN for 2074555?

2074555 is cataloged in the U.S. Government catalog under NSN 1660-01-250-0033. This indicates validated use in U.S. government and defense supply chains.

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2074555 — DISK,VALVE

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