1E9274 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

1E9274: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.369 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 2.812 INCHES NOMINAL IN, style_designator: THREADED FLANGED, nominal_thread_size: 2.688 INCHES SINGLE THREADED PORTION IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-678-4823, 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

1E9274

NSN: 4820-00-678-4823
FSC: 4820 — Valves, Nonpowered
CAGE: 22508 — FISHER CONTROLS CO INC (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
thread_class	2A SINGLE THREADED PORTION A
thread_length	0.369 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter	2.812 INCHES NOMINAL IN
style_designator	THREADED FLANGED
nominal_thread_size	2.688 INCHES SINGLE THREADED PORTION IN
under_flange_height	0.625 INCHES NOMINAL IN
body_inside_diameter	1.000 INCHES NOMINAL IN
seating_surface_shape	FLAT
seal_accommodation_type	GROOVED
thread_quantity_per_inch	16 SINGLE THREADED PORTION
thread_series_designator	UNS SINGLE THREADED PORTION
NSN	4820-00-678-4823

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.500 INCHES NOMINAL IN

•

FLANGE DIAMETER: 2.812 INCHES NOMINAL IN

•

THREAD LENGTH: 0.369 INCHES NOMINAL SINGLE THREADED PORTION IN

•

SEAL ACCOMMODATION TYPE: GROOVED

•

STYLE DESIGNATOR: THREADED FLANGED

•

BODY INSIDE DIAMETER: 1.000 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 2.688 INCHES SINGLE THREADED PORTION IN

•

UNDER FLANGE HEIGHT: 0.625 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.500 INCHES NOMINAL IN
FLANGE DIAMETER	2.812 INCHES NOMINAL IN
THREAD LENGTH	0.369 INCHES NOMINAL SINGLE THREADED PORTION IN
SEAL ACCOMMODATION TYPE	GROOVED
STYLE DESIGNATOR	THREADED FLANGED
BODY INSIDE DIAMETER	1.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE	2.688 INCHES SINGLE THREADED PORTION IN
UNDER FLANGE HEIGHT	0.625 INCHES NOMINAL IN
THREAD CLASS	2A SINGLE THREADED PORTION A
THREAD QUANTITY PER INCH	16 SINGLE THREADED PORTION

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 1

H7106404APC6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1E9274?

1E9274 is a SEAT,VALVE.

What parts can replace 1E9274?

There is 1 known substitute for 1E9274: H7106404APC6. Substitute compatibility should be verified for your specific system.

What is the NSN for 1E9274?

1E9274 is cataloged in the U.S. Government catalog under NSN 4820-00-678-4823. This indicates validated use in U.S. government and defense supply chains.

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