NSN 4820-01-437-7355 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-437-7355. Manufacturer of record part number: M-SR25KD05-1X/.
Also searched as4820-01-437-7355 ·
4820014377355 ·
NIIN 014377355 ·
01-437-7355 ·
FSC 4820 Valves, Nonpowered · CAGE 27005 · M-SR25KD05-1X/
Operating Pressure: 315.0 BAR MAXIMUM SINGLE RESPONSE
Maximum Operating Temp: 70.0 CELSIUS SINGLE RESPONSE DEGC
Disk Loading Method: SPRING
Valve Operation Method: AUTOMATIC
Identification
NSN: 4820-01-437-7355
NIIN: 014377355
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M-SR25KD05-1X/
Manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
General Description
The Valve,check, cataloged under National Stock Number 4820-01-437-7355, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 7 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
4820-01-437-7355
Primary Part Number
M-SR25KD05-1X/
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Bosch Rexroth Corporation Div Industrial Hydraulics
Bosch Rexroth Corporation Div Industrial Hydraulics (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 4820-01-437-7355?
NSN 4820-01-437-7355 is a Valve,check, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-437-7355?
NSN 4820-01-437-7355 has 1 manufacturer part number on file: M-SR25KD05-1X/ (Bosch Rexroth Corporation Div Industrial Hydraulics).
What are the specifications of M-SR25KD05-1X/?
Key specifications for M-SR25KD05-1X/: Mounting Position: HORIZONTAL OR VERTICAL; Minimum Operating Temp: -30.0 CELSIUS DEGC; Style Designator: STRAIGHT THRU; Operating Pressure: 315.0 BAR MAXIMUM SINGLE RESPONSE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-437-7355 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.