NSN 4820-01-641-3981 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-641-3981. Manufacturer of record part number: R910938785.
Also searched as4820-01-641-3981 ·
4820016413981 ·
NIIN 016413981 ·
01-641-3981 ·
FSC 4820 Valves, Nonpowered · CAGE 27005 · R910938785
Nearby stock numbers← 4820-01-641-3921 Case Spring
·
4820-01-641-4032 Bonnet Upper Assy →
4820-01-641-3981 — Valves, Nonpowered
Features
Valve,linear,directional Control — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Bosch Rexroth Corporation Div Industrial Hydraulics
Identification
NSN: 4820-01-641-3981
NIIN: 016413981
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: R910938785
Manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
General Description
The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-641-3981, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-641-3981
Primary Part Number
R910938785
Item Name
Valve,linear,directional Control
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Bosch Rexroth Corporation Div Industrial Hydraulics
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 4820-01-641-3981?
NSN 4820-01-641-3981 is a Valve,linear,directional Control, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-641-3981?
NSN 4820-01-641-3981 has 2 manufacturer part numbers on file: R910938785 (Bosch Rexroth Corporation Div Industrial Hydraulics), R910938785 (Rolls-Royce Plc Naval Marine).
What are the specifications of R910938785?
Key specifications for R910938785: Part Name Assigned by Controlling Agency: PILOT VALVE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-641-3981 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.