PartsTable TECHNICAL DATA SHEET

NSN 4810-01-525-8401Government record, cited

Body and Slide, Directional Contr4810-01-525-8401

NSN 4810-01-525-8401 · NIIN 015258401 · Part number C20846-002

Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 22863

Government record, cited

NSN 4810-01-525-8401 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-525-8401. Manufacturer of record part number: C20846-002.

Also searched as 4810-01-525-8401 · 4810015258401 · NIIN 015258401 · 01-525-8401 · FSC 4810 Valves, Powered · CAGE 22863 · C20846-002

Nearby stock numbers ← 4810-01-525-8015 Retainer, Disk, Valve · 4810-01-525-8537 Valve, Ball →

4810-01-525-8401 — Valves, Powered

Features

Body and Slide,directional Contr — FSC 4810
Criticality Code Justification: AGAV
1 manufacturer part number on file
Manufacturer of record: Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft

Identification

NSN: 4810-01-525-8401
NIIN: 015258401
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: C20846-002
Manufacturer: Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft

General Description

The Body and Slide,directional Contr, cataloged under National Stock Number 4810-01-525-8401, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft. Government technical data includes 1 specification, 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	4810-01-525-8401
Primary Part Number	C20846-002
Item Name	Body and Slide,directional Contr
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft
Status	ACTIVE
Criticality Code Justification	AGAV

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	Y

Cross-Reference Index

Part Number	Manufacturer
C20846-002 PRIMARY	Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft (USA)

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 4810-01-525-8401?

NSN 4810-01-525-8401 is a Body and Slide,directional Contr, manufactured by Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-525-8401?

NSN 4810-01-525-8401 has 1 manufacturer part number on file: C20846-002 (Kavlico Corporation Div Kavlico Aerospace Lvdt/rvdt/ft).

What are the specifications of C20846-002?

Key specifications for C20846-002: Criticality Code Justification: AGAV; Special Features: USED WITH 1650-01-478-8257 HYDRAULIC SERVO-VALVE, HYDRAULIC TRANSMISSION 01-472-6137; HYDRAULIC SERVO-VALVE 01-478-8261;PART NAME (INAVY) SPOOL AND PISTON,AI; End Item Identification: F/A-18 E/F. 1 specification is documented in the U.S. Government catalog.

Is NSN 4810-01-525-8401 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.

What is the DEMIL code for NSN 4810-01-525-8401?

NSN 4810-01-525-8401 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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