PartsTable TECHNICAL DATA SHEET
NSN 4730-01-095-3585Government record, cited

Dog, Quick Disconnect Coupling Ha4730-01-095-3585

NSN 4730-01-095-3585 · NIIN 010953585 · Part number B4325-3
Satair A/s · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE R1120
Government record, cited
NSN 4730-01-095-3585 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-095-3585. Manufacturer of record part number: B4325-3.
Also searched as  4730-01-095-3585 · 4730010953585 · NIIN 010953585 · 01-095-3585 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE R1120 · B4325-3 · 6896483-3
Nearby stock numbers  ·
Features
  • Dog,quick Disconnect Coupling Ha — FSC 4730
  • General Characteristics Item Description: FLANGE OD 1.000 IN.,0.688-16 UN EXTERNAL THD PITCH 0.6555 IN. MIN 0.6571 IN. MAX RH,QUICK DISCONNECT OD 0.712 IN.,MATL STEEL AMS 5640 IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Satair A/s
Identification
  • NSN: 4730-01-095-3585
  • NIIN: 010953585
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: B4325-3
  • Manufacturer: Satair A/s
General Description

The Dog,quick Disconnect Coupling Ha, cataloged under National Stock Number 4730-01-095-3585, 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 Satair A/s. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
ParameterValue
NSN4730-01-095-3585
Primary Part NumberB4325-3
Item NameDog,quick Disconnect Coupling Ha
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerSatair A/s
StatusACTIVE
General Characteristics Item DescriptionFLANGE OD 1.000 IN.,0.688-16 UN EXTERNAL THD PITCH 0.6555 IN. MIN 0.6571 IN. MAX RH,QUICK DISCONNECT OD 0.712 IN.,MATL STEEL AMS 5640 IN
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
B4325-3 Satair A/s (DNK)
6896483-3 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
Reference documents
ReferenceMeaning
B4325-3 3/2 Design control — primary reference
U.S. Government activity
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 4730-01-095-3585?

NSN 4730-01-095-3585 is a Dog,quick Disconnect Coupling Ha, manufactured by Satair A/s, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-095-3585?

NSN 4730-01-095-3585 has 2 manufacturer part numbers on file: B4325-3 (Satair A/s), 6896483-3 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of B4325-3?

Key specifications for B4325-3: General Characteristics Item Description: FLANGE OD 1.000 IN.,0.688-16 UN EXTERNAL THD PITCH 0.6555 IN. MIN 0.6571 IN. MAX RH,QUICK DISCONNECT OD 0.712 IN.,MATL STEEL AMS 5640 IN; End Item Identification: GEARBOX ASSY ENGINE MODEL NO. 250-B17/B,250-C18/A/B/C,250-C20/B AND 250-C28B/C. 1 specification is documented in the U.S. Government catalog.

Is NSN 4730-01-095-3585 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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