NSN 4820-01-132-7145 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-132-7145. Manufacturer of record part number: R113-02-DP.
Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity: 4
Material: ZINC BODY
Media for Which Designed: AIR
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company
Identification
NSN: 4820-01-132-7145
NIIN: 011327145
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: R113-02-DP
Manufacturer: Watts Regulator Company
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-132-7145, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-132-7145
Primary Part Number
R113-02-DP
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Watts Regulator Company
Status
ACTIVE
Body Style
CROSS
Temp Rating
-40.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF
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 4820-01-132-7145?
NSN 4820-01-132-7145 is a Valve,regulating,fluid Pressure, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-132-7145?
NSN 4820-01-132-7145 has 1 manufacturer part number on file: R113-02-DP (Watts Regulator Company).
What are the specifications of R113-02-DP?
Key specifications for R113-02-DP: Body Style: CROSS; Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF; End Connection Quantity: 4; Special Features: 0-225 PSI PRESSURE RATING. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-132-7145 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.