PartsTable TECHNICAL DATA SHEET
NSN 4730-01-431-4532Government record, cited

Coupling Half, Grooved Clamp Conn4730-01-431-4532

NSN 4730-01-431-4532 · NIIN 014314532 · Part number NS-371-6FP
Parker Hannifin Corp Hydraulic Sales · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0UCE8
Government record, cited
NSN 4730-01-431-4532 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-431-4532. Manufacturer of record part number: NS-371-6FP.
Also searched as  4730-01-431-4532 · 4730014314532 · NIIN 014314532 · 01-431-4532 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0UCE8 · NS-371-6FP
Nearby stock numbers  ·
Features
  • Coupling Half,grooved Clamp Conn — FSC 4730
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Operating Pressure: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
  • Media for Which Designed: OIL FIRST RESPONSE
  • Material: STEEL BODY
  • 1 manufacturer part number on file
  • Manufacturer of record: Parker Hannifin Corp Hydraulic Sales
Identification
  • NSN: 4730-01-431-4532
  • NIIN: 014314532
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: NS-371-6FP
  • Manufacturer: Parker Hannifin Corp Hydraulic Sales
General Description

The Coupling Half,grooved Clamp Conn, cataloged under National Stock Number 4730-01-431-4532, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker Hannifin Corp Hydraulic Sales. Government technical data includes 4 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
ParameterValue
NSN4730-01-431-4532
Primary Part NumberNS-371-6FP
Item NameCoupling Half,grooved Clamp Conn
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerParker Hannifin Corp Hydraulic Sales
StatusACTIVE
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Operating Pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Media for Which DesignedOIL FIRST RESPONSE
MaterialSTEEL BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
NS-371-6FP PRIMARY Parker Hannifin Corp Hydraulic Sales (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-431-4532?

NSN 4730-01-431-4532 is a Coupling Half,grooved Clamp Conn, manufactured by Parker Hannifin Corp Hydraulic Sales, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-431-4532?

NSN 4730-01-431-4532 has 1 manufacturer part number on file: NS-371-6FP (Parker Hannifin Corp Hydraulic Sales).

What are the specifications of NS-371-6FP?

Key specifications for NS-371-6FP: Connection Type: THREADED EXTERNAL TUBE FIRST END; Operating Pressure: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Special Features: BODY STYLE: EXTERNAL COUPLING; LEG 2.100 IN. LG. NOMINAL IN; Media for Which Designed: OIL FIRST RESPONSE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-431-4532 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.
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