C-5415 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

C-5415: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, thread_class: 2A FIRST THREADED PORTION A, thread_length: 0.281 INCHES NOMINAL FIRST THREADED PORTION IN, overall_height: 0.719 INCHES NOMINAL IN, style_designator: DOUBLE FLANGED, nominal_thread_size: 1.062 INCHES FIRST THREADED PORTION IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-004-2854, 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

C-5415

NSN: 4820-01-004-2854
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)

SPECIFICATIONS

material	NICKEL ALLOY SEAT
thread_class	2A FIRST THREADED PORTION A
thread_length	0.281 INCHES NOMINAL FIRST THREADED PORTION IN
overall_height	0.719 INCHES NOMINAL IN
style_designator	DOUBLE FLANGED
nominal_thread_size	1.062 INCHES FIRST THREADED PORTION IN
seating_surface_shape	FLAT
end_item_identification	LONERGAN VALVE DIV SAFETY RELIEF VALVE MODEL NO. DLO40FB2
thread_quantity_per_inch	16 SECOND THREADED PORTION
thread_series_designator	UN SECOND THREADED PORTION
NSN	4820-01-004-2854

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.281 INCHES NOMINAL FIRST THREADED PORTION IN

•

STYLE DESIGNATOR: DOUBLE FLANGED

•

NOMINAL THREAD SIZE: 1.062 INCHES FIRST THREADED PORTION IN

•

THREAD CLASS: 2A SECOND THREADED PORTION A

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.719 INCHES NOMINAL IN
THREAD LENGTH	0.281 INCHES NOMINAL FIRST THREADED PORTION IN
THREAD LENGTH	0.438 INCHES NOMINAL SECOND THREADED PORTION IN
STYLE DESIGNATOR	DOUBLE FLANGED
NOMINAL THREAD SIZE	1.062 INCHES FIRST THREADED PORTION IN
NOMINAL THREAD SIZE	1.375 INCHES SECOND THREADED PORTION IN
THREAD CLASS	2A SECOND THREADED PORTION A
THREAD CLASS	2A FIRST THREADED PORTION A
END ITEM IDENTIFICATION	LONERGAN VALVE DIV SAFETY RELIEF VALVE MODEL NO. DLO40FB2
THREAD QUANTITY PER INCH	16 SECOND 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 3

NMP1110OC23ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

NMP1110PC23AReference document

Same NSN cross-reference

Reference document — Secondary reference

010-500-0132Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 C-5415?

C-5415 is a SEAT,VALVE.

What parts can replace C-5415?

There are 3 known substitutes for C-5415: NMP1110OC23A, NMP1110PC23A, 010-500-0132. Substitute compatibility should be verified for your specific system.

What is the NSN for C-5415?

C-5415 is cataloged in the U.S. Government catalog under NSN 4820-01-004-2854. This indicates validated use in U.S. government and defense supply chains.

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