NSN 4820-01-701-5523 · NIIN 017015523 · Part number 5710 2 1/2X2 1/2X4
Potter Roemer, Llc Div Potter Roemer · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 57D45
Government record, cited
NSN 4820-01-701-5523 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-701-5523. Manufacturer of record part number: 5710 2 1/2X2 1/2X4.
Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which Designed: WATER, FRESH SINGLE RESPONSE
1 manufacturer part number on file
Manufacturer of record: Potter Roemer, Llc Div Potter Roemer
Identification
NSN: 4820-01-701-5523
NIIN: 017015523
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5710 2 1/2X2 1/2X4
Manufacturer: Potter Roemer, Llc Div Potter Roemer
General Description
The Valve,angle, cataloged under National Stock Number 4820-01-701-5523, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Potter Roemer, Llc Div Potter Roemer. Government technical data includes 2 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
4820-01-701-5523
Primary Part Number
5710 2 1/2X2 1/2X4
Item Name
Valve,angle
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Potter Roemer, Llc Div Potter Roemer
Status
ACTIVE
Operating Pressure
300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-701-5523?
NSN 4820-01-701-5523 is a Valve,angle, manufactured by Potter Roemer, Llc Div Potter Roemer, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-701-5523?
NSN 4820-01-701-5523 has 1 manufacturer part number on file: 5710 2 1/2X2 1/2X4 (Potter Roemer, Llc Div Potter Roemer).
What are the specifications of 5710 2 1/2X2 1/2X4?
Key specifications for 5710 2 1/2X2 1/2X4: Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: STRAIGHTWAY SIAMESE; NOMINAL SIZE, INLETS BY OUTLET: 2 1/2 BY 2 1/2 BY 4 INCHES; TWO-WAY WITH SINGLE CLAPPER; COLOR: BLACK IN; Media for Which Designed: WATER, FRESH SINGLE RESPONSE; Part Name Assigned by Controlling Agency: FIRE SERVICE CONNECTION. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-701-5523 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.