M11608ITEM6 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

M11608ITEM6: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.500 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 2.688 INCHES NOMINAL IN, style_designator: THREADED FLANGED, seat_angle_in_deg: 20.000 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-255-5804, 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

M11608ITEM6

NSN: 4820-00-255-5804
FSC: 4820 — Valves, Nonpowered
CAGE: K2980 — SHIPHAM VALVES LIMITED (GBR)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
thread_class	2A SINGLE THREADED PORTION A
thread_length	0.500 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter	2.688 INCHES NOMINAL IN
style_designator	THREADED FLANGED
seat_angle_in_deg	20.000 NOMINAL
nominal_thread_size	2.375 INCHES SINGLE THREADED PORTION IN
under_flange_height	0.500 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
thread_quantity_per_inch	16 SINGLE THREADED PORTION
thread_series_designator	UN SINGLE THREADED PORTION
body_stepped_inside_diameter	2.375 INCHES NOMINAL SECOND STEP IN
NSN	4820-00-255-5804

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.438 INCHES NOMINAL IN

•

FLANGE DIAMETER: 2.688 INCHES NOMINAL IN

•

THREAD LENGTH: 0.500 INCHES NOMINAL SINGLE THREADED PORTION IN

•

BODY STEPPED INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST STEP IN

•

STYLE DESIGNATOR: THREADED FLANGED

•

MATERIAL DOCUMENT AND CLASSIFICATION: MONEL BS3071NA13 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD SIZE: 2.375 INCHES SINGLE THREADED PORTION IN

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.438 INCHES NOMINAL IN
FLANGE DIAMETER	2.688 INCHES NOMINAL IN
THREAD LENGTH	0.500 INCHES NOMINAL SINGLE THREADED PORTION IN
BODY STEPPED INSIDE DIAMETER	2.000 INCHES NOMINAL FIRST STEP IN
BODY STEPPED INSIDE DIAMETER	2.375 INCHES NOMINAL SECOND STEP IN
STYLE DESIGNATOR	THREADED FLANGED
MATERIAL DOCUMENT AND CLASSIFICATION	MONEL BS3071NA13 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE	2.375 INCHES SINGLE THREADED PORTION IN
UNDER FLANGE HEIGHT	0.500 INCHES NOMINAL IN
THREAD CLASS	2A SINGLE THREADED PORTION A

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

M11608IM6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M11608ITEM6?

M11608ITEM6 is a SEAT,VALVE.

What parts can replace M11608ITEM6?

There is 1 known substitute for M11608ITEM6: M11608IM6. Substitute compatibility should be verified for your specific system.

What is the NSN for M11608ITEM6?

M11608ITEM6 is cataloged in the U.S. Government catalog under NSN 4820-00-255-5804. This indicates validated use in U.S. government and defense supply chains.

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