PartsTable TECHNICAL DATA SHEET
NSN 4730-01-531-9656Government record, cited

Nut, Tube Coupling4730-01-531-9656

NSN 4730-01-531-9656 · NIIN 015319656 · Part number X1506-IN6
Ingersoll-Rand Company- Parts · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 6K358
Government record, cited
NSN 4730-01-531-9656 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-531-9656. Manufacturer of record part number: X1506-IN6.
Also searched as  4730-01-531-9656 · 4730015319656 · NIIN 015319656 · 01-531-9656 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 6K358 · X1506-IN6 · 95058723
Nearby stock numbers  ·
Features
  • Nut,tube Coupling — FSC 4730
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Ingersoll-Rand Company- Parts
Identification
  • NSN: 4730-01-531-9656
  • NIIN: 015319656
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: X1506-IN6
  • Manufacturer: Ingersoll-Rand Company- Parts
General Description

The Nut,tube Coupling, cataloged under National Stock Number 4730-01-531-9656, 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 Ingersoll-Rand Company- Parts. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-531-9656
Primary Part NumberX1506-IN6
Item NameNut,tube Coupling
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerIngersoll-Rand Company- Parts
StatusACTIVE
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
X1506-IN6 PRIMARY Ingersoll-Rand Company- Parts (USA)
95058723 Ingersoll-Rand Company- Parts (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 4730-01-531-9656?

NSN 4730-01-531-9656 is a Nut,tube Coupling, manufactured by Ingersoll-Rand Company- Parts, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-531-9656?

NSN 4730-01-531-9656 has 2 manufacturer part numbers on file: X1506-IN6 (Ingersoll-Rand Company- Parts), 95058723 (Ingersoll-Rand Company- Parts).

What are the specifications of X1506-IN6?

Key specifications for X1506-IN6: End Item Identification: AIR COMPRESSOR, T30/31, INGERSOLL RAND CO. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-531-9656 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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