The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-00-072-6739, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dana Off Highway Products, Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-072-6739 |
| Primary Part Number | 871757 |
| Item Name | Valve,bleeder,hydraulic System |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dana Off Highway Products, Llc |
| 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 |
|---|---|
| 871757 PRIMARY | Dana Off Highway Products, Llc (USA) |
| FC21476 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 000615-2242 | Tvh Parts Co. (USA) |
| Reference | Meaning |
|---|---|
| 871757 | 5/9 Secondary reference Clark Equipment Co |
| 000615-2242 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 4820-00-072-6739 is a Valve,bleeder,hydraulic System, manufactured by Dana Off Highway Products, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-072-6739 has 3 manufacturer part numbers on file: 871757 (Dana Off Highway Products, Llc), FC21476 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), 000615-2242 (Tvh Parts Co.).
Key specifications for 871757: Special Features: STEEL,2.781 IN. O/A LG,1ST END UNTHD EXTERNAL,0078 IN. ID,0.218 IN. OD,2ND END THD MALE EXTERNAL 1/4-28 UNF THD,0.500 IN. THDLG,N/WRENCHING FEATURE 0.375 IN. ACROSS FLATS IN. 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.