The Fitting, cataloged under National Stock Number 4730-01-046-3586, 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 Aerofit, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-046-3586 |
| Primary Part Number | C7554-12 |
| Item Name | Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aerofit, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | TITANIUM ALLOY 6AL-4V,AMS4965,1.249 IN.MIN,1.279 IN.MAX L,1.365 IN.MIN,1.385 IN.MAX W ACROSS HEX.FLATS,0.649 IN.MIN,0.660 IN.MAX HOLE DIA,FIRST END THD 1.062-12 UNJ-CL 3A,SECOND END THD 1.000-16 UNJ-CL 3A V |
| 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 |
|---|---|
| C7554-12 PRIMARY | Aerofit, Llc (USA) |
| R44703T-12 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| AP312T12 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AFP1269T12 | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| AE16524-12 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 4730PL1700234 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C7554-12 | 7/2 Vendor item drawing reference U.S. Government activity |
| 4730PL0642524 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4730-01-046-3586 is a Fitting, manufactured by Aerofit, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-046-3586 has 4 manufacturer part numbers on file: C7554-12 (Aerofit, Llc), R44703T-12 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), AP312T12 (Sps Technologies, Llc Dba Airdrome Precision Components), AFP1269T12 (Aerofit, Llc).
Key specifications for C7554-12: General Characteristics Item Description: TITANIUM ALLOY 6AL-4V,AMS4965,1.249 IN.MIN,1.279 IN.MAX L,1.365 IN.MIN,1.385 IN.MAX W ACROSS HEX.FLATS,0.649 IN.MIN,0.660 IN.MAX HOLE DIA,FIRST END THD 1.062-12 UNJ-CL 3A,SECOND END THD 1.000-16 UNJ-CL 3A V. 1 specification is 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.