PartsTable TECHNICAL DATA SHEET
NSN 4730-01-368-8508Government record, cited

Adapter, Straight, Pipe to Tube4730-01-368-8508

NSN 4730-01-368-8508 · NIIN 013688508 · Part number 31145414
Legris Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 58755
Government record, cited
NSN 4730-01-368-8508 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-368-8508. Manufacturer of record part number: 31145414.
Also searched as  4730-01-368-8508 · 4730013688508 · NIIN 013688508 · 01-368-8508 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 58755 · 31145414
Nearby stock numbers  ·
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Connection Style: PLAIN (TUBE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Overall Length: 1.185 INCHES IN
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Type: THREADED INTERNAL PIPE SECOND END
  • Nominal Outside Diameter Tube Accommodated: 0.156 INCHES FIRST END IN
  • Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Identification
  • NSN: 4730-01-368-8508
  • NIIN: 013688508
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 31145414
  • Manufacturer: Legris Inc
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-368-8508, 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 Legris Inc. Government technical data includes 12 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
NSN4730-01-368-8508
Primary Part Number31145414
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerLegris Inc
StatusACTIVE
Connection StylePLAIN (TUBE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
Nominal Overall Length1.185 INCHES IN
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection TypeTHREADED INTERNAL PIPE SECOND END
Nominal Outside Diameter Tube Accommodated0.156 INCHES FIRST END IN
Operating Pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size0.250 INCHES SECOND END IN
Maximum Operating Temp160.0 FAHRENHEIT SINGLE RESPONSE DEGF
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Thread Series DesignatorNPT SECOND END
Thread Series DesignatorNPT FIRST END
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
31145414 PRIMARY Legris Inc (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 4730-01-368-8508?

NSN 4730-01-368-8508 is a Adapter,straight,pipe to Tube, manufactured by Legris Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-368-8508?

NSN 4730-01-368-8508 has 1 manufacturer part number on file: 31145414 (Legris Inc).

What are the specifications of 31145414?

Key specifications for 31145414: Connection Style: PLAIN (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 1.185 INCHES IN; Connection Type: UNTHREADED INTERNAL TUBE FIRST END. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-368-8508 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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