PartsTable TECHNICAL DATA SHEET

NSN 4810-01-391-1501Government record, cited

Valve, Linear, Directional Control4810-01-391-1501

NSN 4810-01-391-1501 · NIIN 013911501 · Part number K401145

Real-Time Laboratories, Llc · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 62319

Government record, cited

NSN 4810-01-391-1501 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-391-1501. Manufacturer of record part number: K401145.

Also searched as 4810-01-391-1501 · 4810013911501 · NIIN 013911501 · 01-391-1501 · FSC 4810 Valves, Powered · CAGE 62319 · K401145 · K401000145 · K401000145

Nearby stock numbers ← 4810-01-391-0840 Actuator, Electro-Mechanical, Line · 4810-01-391-1704 Servovalve, Hydraulic →

4810-01-391-1501 — Valves, Powered

Features

Valve,linear,directional Control — FSC 4810
1 manufacturer part number on file
Manufacturer of record: Real-Time Laboratories, Llc

Identification

NSN: 4810-01-391-1501
NIIN: 013911501
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: K401145
Manufacturer: Real-Time Laboratories, Llc

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-391-1501, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Real-Time Laboratories, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4810-01-391-1501
Primary Part Number	K401145
Item Name	Valve,linear,directional Control
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Real-Time Laboratories, 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

Cross-Reference Index

Part Number	Manufacturer
K401145 PRIMARY	Real-Time Laboratories, Llc (USA)

Reference documents

Reference	Meaning
K401000145	5/9 Secondary reference Real-Time Laboratories, Llc
K401000145	5/9 Secondary reference Kemp/real-Time Laboratories

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-391-1501?

NSN 4810-01-391-1501 is a Valve,linear,directional Control, manufactured by Real-Time Laboratories, Llc, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-391-1501?

NSN 4810-01-391-1501 has 1 manufacturer part number on file: K401145 (Real-Time Laboratories, Llc).

What are the specifications of K401145?

Key specifications for K401145: End Item Identification: 2350013050028. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-391-1501 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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