The Cap,tube, cataloged under National Stock Number 4730-01-391-8311, 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 Cfm International Inc Dba Cfm International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-391-8311 |
| Primary Part Number | J1189G04 |
| Item Name | Cap,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Cfm International Inc Dba Cfm International |
| Status | ACTIVE |
| 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 |
|---|---|
| J1189G04 PRIMARY | Cfm International Inc Dba Cfm International (USA) |
NSN 4730-01-391-8311 is a Cap,tube, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-391-8311 has 1 manufacturer part number on file: J1189G04 (Cfm International Inc Dba Cfm International).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-588-5392. Verify interchangeability with system specifications before substitution.
Key specifications for J1189G04: Special Features: MFR WOULD NOT OR COULD NOT GIVE TEC DATA ON PART; End Item Identification: AIRCRAFT; F108; CF100; CFM-56; KC-135A A. 0 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.