The Fitting,lubrication, cataloged under National Stock Number 4730-01-599-5231, 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 Coastal Marine Equipment, Inc. Government technical data includes 5 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-599-5231 |
| Primary Part Number | 131000 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Coastal Marine Equipment, Inc |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 5.0 |
| Nominal Thread Size | 0.125 INCHES IN |
| Screw Thread Series Designator | NPT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 27 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 131000 PRIMARY | Coastal Marine Equipment, Inc (USA) |
NSN 4730-01-599-5231 is a Fitting,lubrication, manufactured by Coastal Marine Equipment, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-599-5231 has 1 manufacturer part number on file: 131000 (Coastal Marine Equipment, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1560-01-614-4634, 8145-01-666-8087. Verify interchangeability with system specifications before substitution.
Key specifications for 131000: Thread Pitch in Millimeters: 5.0; Nominal Thread Size: 0.125 INCHES IN; Special Features: NEXT HIGHER ASSY: CAPSTAN; E/I FAST RESPONSE CUTTER B (FRC-B); Screw Thread Series Designator: NPT. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.