The Valve,safety Relief, cataloged under National Stock Number 4820-01-473-8665, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is West Side Tractor Sales Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-473-8665 |
| Primary Part Number | 9134147 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | West Side Tractor Sales Co |
| 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 |
|---|---|
| 9134147 PRIMARY | West Side Tractor Sales Co (USA) |
| 9134147 PRIMARY | John Deere Construction & Forestry Company (USA) |
| Reference | Meaning |
|---|---|
| 9134147 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
| AT204850 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
| AT204850 | C/1 Advisory reference — outside the item-of-supply concept Deere & Co |
NSN 4820-01-473-8665 is a Valve,safety Relief, manufactured by West Side Tractor Sales Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-473-8665 has 2 manufacturer part numbers on file: 9134147 (West Side Tractor Sales Co), 9134147 (John Deere Construction & Forestry Company).
Key specifications for 9134147: End Item Identification: CONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS), HYDRAULIC EXCAVATOR TYPE 1 (HYEX) (MODEL 230 LCR HX1), NSN 3805-01-463-0804, TM5-3805-280-24-P. 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.