PartsTable TECHNICAL DATA SHEET

NSN 4820-01-271-1964Government record, cited

Valve, Linear, Directional Control4820-01-271-1964

NSN 4820-01-271-1964 · NIIN 012711964 · Part number 015731V002

Kovatch Corp. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59556

Government record, cited

NSN 4820-01-271-1964 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-271-1964. Manufacturer of record part number: 015731V002.

Also searched as 4820-01-271-1964 · 4820012711964 · NIIN 012711964 · 01-271-1964 · FSC 4820 Valves, Nonpowered · CAGE 59556 · 015731V002 · ST47D71-1 · MJTV-4 · ST47D71

Nearby stock numbers ← 4820-01-271-1953 Cap, Valve · 4820-01-271-1992 Float, Valve →

4820-01-271-1964 — Valves, Nonpowered

Features

Valve,linear,directional Control — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Kovatch Corp.

Identification

NSN: 4820-01-271-1964
NIIN: 012711964
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 015731V002
Manufacturer: Kovatch Corp.

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-271-1964, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kovatch Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-271-1964
Primary Part Number	015731V002
Item Name	Valve,linear,directional Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kovatch Corp.
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

Cross-Reference Index

Part Number	Manufacturer
015731V002	Kovatch Corp. (USA)

Reference documents

Reference	Meaning
ST47D71-1	5/9 Secondary reference Lockheed Martin Corp
MJTV-4	3/2 Design control — primary reference U.S. Government activity
ST47D71	7/1 Vendor item drawing reference Lockheed Martin Corp

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 4820-01-271-1964?

NSN 4820-01-271-1964 is a Valve,linear,directional Control, manufactured by Kovatch Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-271-1964?

NSN 4820-01-271-1964 has 1 manufacturer part number on file: 015731V002 (Kovatch Corp.).

What are the specifications of 015731V002?

Key specifications for 015731V002: Special Features: BRASS BODY;STAINLESS STEEL STEM;4 WAY SPOOL TYPE;MEDIA AIR;OPERATING PRESSURE 150 PSI;OPERATING TEMPERATURE 230 DEG FAHRENHEIT;0.125-27 NPT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-271-1964 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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