The Packing Nut, cataloged under National Stock Number 4730-00-700-0852, 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 Mack Trucks Inc Parts Opn. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Packing Nut |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Mack Trucks Inc Parts Opn (CAGE 76040); Garwood/feller Inc Garwood Winch Div (CAGE 61465) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-700-0852 |
| Primary Part Number | 2114F |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mack Trucks Inc Parts Opn |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2114F PRIMARY | Mack Trucks Inc Parts Opn (USA) |
| 2114F PRIMARY | Garwood/feller Inc Garwood Winch Div (USA) |
| Reference | Meaning |
|---|---|
| 2114F | 5/9 Secondary reference Diamond Reo Truck Co |
| 2114F | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 2196036 | 5/9 Secondary reference General Motors Corp |
| 2114F | 5/9 Secondary reference Ford Motor Company |
| 2196036 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 4730-00-700-0852 is a Packing Nut, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-700-0852 has 2 manufacturer part numbers on file: 2114F (Mack Trucks Inc Parts Opn), 2114F (Garwood/feller Inc Garwood Winch Div).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-578-6787. 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.
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.