Cock, Drain4820-01-441-2671

NSN 4820-01-441-2671 · NIIN 014412671 · Part number 741105-01

Alfa Laval Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 71871

Government record, cited

NSN 4820-01-441-2671 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-441-2671. Manufacturer of record part number: 741105-01.

Also searched as 4820-01-441-2671 · 4820014412671 · NIIN 014412671 · 01-441-2671 · FSC 4820 Valves, Nonpowered · CAGE 71871 · 741105-01

Nearby stock numbers ← 4820-01-441-2601 Rod, Valve, Section a · 4820-01-441-2677 Valve, Globe →

4820-01-441-2671 — Valves, Nonpowered

Features

Cock,drain — FSC 4820
Style Designator: STRAIGHT THRU
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: Alfa Laval Inc

Identification

NSN: 4820-01-441-2671
NIIN: 014412671
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 741105-01
Manufacturer: Alfa Laval Inc

General Description

The Cock,drain, cataloged under National Stock Number 4820-01-441-2671, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-441-2671
Primary Part Number	741105-01
Item Name	Cock,drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Alfa Laval Inc
Status	ACTIVE
Style Designator	STRAIGHT THRU
Valve Operation Method	MANUAL

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

Cross-Reference Index

Part Number	Manufacturer
741105-01 PRIMARY	Alfa Laval Inc (USA)

No interchangeability data on file.

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

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-441-2671?

NSN 4820-01-441-2671 is a Cock,drain, manufactured by Alfa Laval Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-441-2671?

NSN 4820-01-441-2671 has 1 manufacturer part number on file: 741105-01 (Alfa Laval Inc).

What are the specifications of 741105-01?

Key specifications for 741105-01: Style Designator: STRAIGHT THRU; Special Features: USED ON HEAVY FUEL OIL & LUBE OIL PURIFIER CONTROLLER; MODEL: ALFA LAVAL IPC-231B; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Valve Operation Method: MANUAL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-441-2671 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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