MH105 FIND NO.4 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

MH105 FIND NO.4: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 SEAT, seat_radius: 0.217 INCHES NOMINAL IN, thread_class: 2A SECOND THREADED PORTION A, thread_length: 0.062 INCHES NOMINAL FIRST THREADED PORTION IN, overall_height: 1.250 INCHES NOMINAL IN, style_designator: DOUBLE FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-502-6865, 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

MH105 FIND NO.4

NSN: 4820-01-502-6865
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)

SPECIFICATIONS

material	STEEL COMP 316 SEAT
seat_radius	0.217 INCHES NOMINAL IN
thread_class	2A SECOND THREADED PORTION A
thread_length	0.062 INCHES NOMINAL FIRST THREADED PORTION IN
overall_height	1.250 INCHES NOMINAL IN
style_designator	DOUBLE FLANGED
seat_angle_in_deg	30.000 MINIMUM AND 60.000 MAXIMUM
nominal_thread_size	1.125 INCHES SECOND THREADED PORTION IN
body_inside_diameter	0.435 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
taper_major_diameter	0.570 INCHES NOMINAL IN
taper_minor_diameter	0.435 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
NSN	4820-01-502-6865

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.062 INCHES NOMINAL FIRST THREADED PORTION IN

•

TAPER MINOR DIAMETER: 0.435 INCHES NOMINAL IN

•

STYLE DESIGNATOR: DOUBLE FLANGED

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A479 TY 316 ASSN STD SINGLE MATERIAL RESPONSE SEAT

•

TAPER MAJOR DIAMETER: 0.570 INCHES NOMINAL IN

•

BODY INSIDE DIAMETER: 0.435 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.250 INCHES NOMINAL IN
THREAD LENGTH	0.062 INCHES NOMINAL FIRST THREADED PORTION IN
THREAD LENGTH	0.380 INCHES NOMINAL SECOND THREADED PORTION IN
TAPER MINOR DIAMETER	0.435 INCHES NOMINAL IN
STYLE DESIGNATOR	DOUBLE FLANGED
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A479 TY 316 ASSN STD SINGLE MATERIAL RESPONSE SEAT
TAPER MAJOR DIAMETER	0.570 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.435 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NOMINAL THREAD SIZE	0.687 INCHES FIRST THREADED PORTION IN
NOMINAL THREAD SIZE	1.125 INCHES SECOND THREADED PORTION IN

SUBSTITUTES & CROSS-REFERENCES 3

B14532.001.102Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MH105Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

B14532.001.102VMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 MH105 FIND NO.4?

MH105 FIND NO.4 is a SEAT,VALVE.

What parts can replace MH105 FIND NO.4?

There are 3 known substitutes for MH105 FIND NO.4: B14532.001.102, MH105, B14532.001.102VM. Substitute compatibility should be verified for your specific system.

What is the NSN for MH105 FIND NO.4?

MH105 FIND NO.4 is cataloged in the U.S. Government catalog under NSN 4820-01-502-6865. This indicates validated use in U.S. government and defense supply chains.

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