2771540-101 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2771540-101: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, taper_length: 0.281 INCHES NOMINAL IN, flange_diameter: 0.923 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, surface_treatment: ANODIZE OVERALL, under_flange_height: 0.271 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-127-8712, 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

2771540-101

NSN: 4810-01-127-8712
FSC: 4810 — Valves, Powered
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
taper_length	0.281 INCHES NOMINAL IN
flange_diameter	0.923 INCHES NOMINAL IN
style_designator	PLAIN FLANGED
surface_treatment	ANODIZE OVERALL
under_flange_height	0.271 INCHES NOMINAL IN
body_inside_diameter	0.500 INCHES NOMINAL IN
taper_major_diameter	0.656 INCHES NOMINAL IN
taper_minor_diameter	0.500 INCHES NOMINAL IN
body_outside_diameter	0.923 INCHES NOMINAL IN
seating_surface_shape	FLAT
flange_seat_to_disk_end_height	0.072 INCHES NOMINAL IN
NSN	4810-01-127-8712

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.072 INCHES NOMINAL IN

•

FLANGE DIAMETER: 0.923 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 0.923 INCHES NOMINAL IN

•

TAPER MINOR DIAMETER: 0.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: PLAIN FLANGED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-225/6,TEMPER T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

TAPER MAJOR DIAMETER: 0.656 INCHES NOMINAL IN

•

BODY INSIDE DIAMETER: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.072 INCHES NOMINAL IN
FLANGE DIAMETER	0.923 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	0.923 INCHES NOMINAL IN
TAPER MINOR DIAMETER	0.500 INCHES NOMINAL IN
STYLE DESIGNATOR	PLAIN FLANGED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-225/6,TEMPER T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TAPER MAJOR DIAMETER	0.656 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.500 INCHES NOMINAL IN
TAPER LENGTH	0.281 INCHES NOMINAL IN
SURFACE TREATMENT	ANODIZE 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 1

10109168Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 2771540-101?

2771540-101 is a SEAT,VALVE.

What parts can replace 2771540-101?

There is 1 known substitute for 2771540-101: 10109168. Substitute compatibility should be verified for your specific system.

What is the NSN for 2771540-101?

2771540-101 is cataloged in the U.S. Government catalog under NSN 4810-01-127-8712. This indicates validated use in U.S. government and defense supply chains.

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2771540-101 — SEAT,VALVE

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