Stem, Fluid Valve4810-01-483-5865

NSN 4810-01-483-5865 · NIIN 014835865 · Part number M1156 ITEM 4

Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 0ASY6

Government record, cited

NSN 4810-01-483-5865 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-483-5865. Manufacturer of record part number: M1156 ITEM 4.

Also searched as 4810-01-483-5865 · 4810014835865 · NIIN 014835865 · 01-483-5865 · FSC 4810 Valves, Powered · CAGE 0ASY6 · M1156 ITEM 4 · M3149-DC

Nearby stock numbers ← 4810-01-483-5864 Stem, Fluid Valve · 4810-01-483-6383 Seat, Valve →

4810-01-483-5865 — Valves, Powered

Features

Stem,fluid Valve — FSC 4810
2 manufacturer part numbers on file
Manufacturer of record: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc

Identification

NSN: 4810-01-483-5865
NIIN: 014835865
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: M1156 ITEM 4
Manufacturer: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4810-01-483-5865, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Stem,fluid Valve
FSC / FSG	4810 — Valves, Powered (FSG 48)
Manufacturers	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (CAGE 0ASY6)

Technical Specifications

Parameter	Value
NSN	4810-01-483-5865
Primary Part Number	M1156 ITEM 4
Item Name	Stem,fluid Valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-486-5701 POSSIBLE MATCH

STEM,NEEDLE VALVE

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
M1156 ITEM 4 PRIMARY	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
M3149-DC	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)

Related Parts

4820-01-486-5701POSSIBLE MATCH

STEM,NEEDLE VALVE

Frequently Asked Questions

What is NSN 4810-01-483-5865?

NSN 4810-01-483-5865 is a Stem,fluid Valve, manufactured by Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-483-5865?

NSN 4810-01-483-5865 has 2 manufacturer part numbers on file: M1156 ITEM 4 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc), M3149-DC (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc).

What NSN replaces 4810-01-483-5865?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-486-5701. Verify interchangeability with system specifications before substitution.

Is NSN 4810-01-483-5865 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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