The Valve,synchronizing, cataloged under National Stock Number 4820-01-162-8970, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-162-8970 |
| Primary Part Number | 288671N |
| Item Name | Valve,synchronizing |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| General Characteristics Item Description | 2.970 IN. O/A H; 1.030 IN. W,TWO PORTS SIZE 0.250 IN. NPT,CONTROL PRESSURE 86 PSI; EXHAUST PRESSURE 75 PSI; NORMALLY CLOSED DELIVERY IN |
| 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 |
|---|---|
| 108682B | Oshkosh Defense Llc (USA) |
| 288671N PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| Reference | Meaning |
|---|---|
| 288671 | 3/9 Design control — primary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| 108682B | 5/9 Secondary reference Oshkosh Corp |
NSN 4820-01-162-8970 is a Valve,synchronizing, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-162-8970 has 2 manufacturer part numbers on file: 108682B (Oshkosh Defense Llc), 288671N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-375-9615, 4410-01-557-3328. Verify interchangeability with system specifications before substitution.
Key specifications for 288671N: General Characteristics Item Description: 2.970 IN. O/A H; 1.030 IN. W,TWO PORTS SIZE 0.250 IN. NPT,CONTROL PRESSURE 86 PSI; EXHAUST PRESSURE 75 PSI; NORMALLY CLOSED DELIVERY IN; End Item Identification: 2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR). 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.