NSN 4820-01-555-0813 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-555-0813. Manufacturer of record part number: R978860537.
Also searched as4820-01-555-0813 ·
4820015550813 ·
NIIN 015550813 ·
01-555-0813 ·
FSC 4820 Valves, Nonpowered · CAGE 27005 · R978860537
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 1.500 INCHES IN
Material: STEEL BODY
Valve Operation Method: AUTOMATIC
Identification
NSN: 4820-01-555-0813
NIIN: 015550813
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: R978860537
Manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
General Description
The Valve,check, cataloged under National Stock Number 4820-01-555-0813, 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
4820-01-555-0813
Primary Part Number
R978860537
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Bosch Rexroth Corporation Div Industrial Hydraulics
Status
ACTIVE
Flange Shape
ROUND WITH HOLES ALL ENDS
Connection Type
FLANGE ALL ENDS
Style Designator
STRAIGHT THRU FLANGED ENDS
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-555-0813?
NSN 4820-01-555-0813 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 4820-01-555-0813?
NSN 4820-01-555-0813 has 1 manufacturer part number on file: R978860537 (Bosch Rexroth Corporation Div Industrial Hydraulics).
What are the specifications of R978860537?
Key specifications for R978860537: Flange Shape: ROUND WITH HOLES ALL ENDS; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-555-0813 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.