NSN 4730-01-230-8978 · NIIN 012308978 · Part number 5100 S1-4B
Danfoss Power Solutions II, Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 01276
Government record, cited
NSN 4730-01-230-8978 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-230-8978. Manufacturer of record part number: 5100 S1-4B.
Also searched as4730-01-230-8978 ·
4730012308978 ·
NIIN 012308978 ·
01-230-8978 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 01276 · 5100 S1-4B
4730-01-230-8978 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,self-Sealing — FSC 4730
Connection Style: PLAIN ALL ENDS
Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
Style Designator: MALE COUPLING HALF
Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size: 0.125 INCHES ALL ENDS IN
Maximum Operating Temp: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
Material: COPPER ALLOY BODY
Identification
NSN: 4730-01-230-8978
NIIN: 012308978
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5100 S1-4B
Manufacturer: Danfoss Power Solutions II, Llc
General Description
The Coupling Half,self-Sealing, cataloged under National Stock Number 4730-01-230-8978, 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 Danfoss Power Solutions II, Llc. Government technical data includes 8 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.
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 4730-01-230-8978?
NSN 4730-01-230-8978 is a Coupling Half,self-Sealing, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-230-8978?
NSN 4730-01-230-8978 has 1 manufacturer part number on file: 5100 S1-4B (Danfoss Power Solutions II, Llc).
What are the specifications of 5100 S1-4B?
Key specifications for 5100 S1-4B: Connection Style: PLAIN ALL ENDS; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Style Designator: MALE COUPLING HALF; Overall Length: 3.240 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-230-8978 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.