The Plug,pipe, cataloged under National Stock Number 4730-00-221-2139, 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 Sae International Dba Sae International. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Item Name | Plug,pipe |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Meritor Industrial Products, Llc (CAGE 3D6E9); Fnss Savunma Sistemleri Anonim Sirketi (CAGE T0720); Sae International Dba Sae International (CAGE 0U583) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-221-2139 |
| Primary Part Number | AS4863SIZE04(MOD) |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 444746 | Fastenal Company Dba Fastenal Co (USA) |
| P18C | Meritor Heavy Vehicle Systems, Llc (USA) |
| P18C | Meritor Industrial Products, Llc (USA) |
| 1459-259 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| AS4863SIZE04(MOD) PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 350AX | 5/9 Secondary reference Oshkosh Corp |
| 171SD0409000 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 350AX | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 1459-259 | 5/9 Secondary reference Brad Foote Gear Works Inc |
| 4730002212139 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS20913-45 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SAE-AS4863 | 3/1 Design control — primary reference Sae International Dba Sae International |
| A11251 | 5/9 Secondary reference Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| MS20913-4S | 5/9 Secondary reference U.S. Government activity |
| AS4863 | 5/9 Secondary reference U.S. Government activity |
| AS4863SIZE04(MOD) | 5/9 Secondary reference U.S. Government activity |
| 12641076 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 807800-020 | 5/9 Secondary reference Sullair Corp |
| M45684PC27 | C/1 Advisory reference — outside the item-of-supply concept Marco Seattle Inc Dba Marco |
| 70080-4S | 5/9 Secondary reference U.S. Government activity |
| LT2-602 | 5/9 Secondary reference Anthony York Co |
NSN 4730-00-221-2139 is a Plug,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: cancelled.
NSN 4730-00-221-2139 has 5 manufacturer part numbers on file: 444746 (Fastenal Company Dba Fastenal Co), P18C (Meritor Heavy Vehicle Systems, Llc), P18C (Meritor Industrial Products, Llc), 1459-259 (Fnss Savunma Sistemleri Anonim Sirketi), AS4863SIZE04(MOD) (Sae International Dba Sae International).
3 possible matches (shared part number, not a government interchangeability claim): 5945-00-405-8108, 4730-00-702-6932, 4730-01-575-4364. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4730-00-221-2139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.