The Seat,valve, cataloged under National Stock Number 4820-00-606-0885, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 9 specifications, 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. 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 | 4820-00-606-0885 |
| Primary Part Number | 110129 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Body Outside Diameter | 2.203 INCHES NOMINAL IN |
| Body Stepped Inside Diameter | 1.250 INCHES NOMINAL FIRST STEP IN |
| Style Designator | PLAIN |
| Surface Treatment | NICKEL BODY |
| Surface Treatment | OXIDE FILM FACE |
| Surface Treatment | OXIDE FILM SEAT |
| Material | STEEL OVERALL |
| Seat Angle in Deg | 45.000 NOMINAL |
| Seating Surface Shape | ANGULAR |
| 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 |
|---|---|
| 110129 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| RA22106PC2 | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
NSN 4820-00-606-0885 is a Seat,valve, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-606-0885 has 2 manufacturer part numbers on file: 110129 (Bosch Rexroth Corporation Div Industrial Hydraulics), RA22106PC2 (Bosch Rexroth Corporation Div Industrial Hydraulics).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-991-6827. Verify interchangeability with system specifications before substitution.
Key specifications for 110129: Overall Height: 2.438 INCHES NOMINAL IN; Body Outside Diameter: 2.203 INCHES NOMINAL IN; Body Stepped Inside Diameter: 1.250 INCHES NOMINAL FIRST STEP IN; Style Designator: PLAIN. 9 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.