The Key,impeller, cataloged under National Stock Number 5315-00-579-8587, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-579-8587 |
| Primary Part Number | 950837-2PH |
| Item Name | Key,impeller |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PER AISI416,COND. H.T. 5/8 BY 1/2 BY 3-3/4 IN. LG 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 |
|---|---|
| 950837-2PH PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 950837-02 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 950837-02 | Asrc Federal Facilities Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| RW150837 | 5/9 Secondary reference U.S. Government activity |
| 950837-2PH | 3/9 Design control — primary reference U.S. Government activity |
NSN 5315-00-579-8587 is a Key,impeller, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-579-8587 has 3 manufacturer part numbers on file: 950837-2PH (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 950837-02 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 950837-02 (Asrc Federal Facilities Logistics, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5315-00-579-8594. Verify interchangeability with system specifications before substitution.
Key specifications for 950837-2PH: General Characteristics Item Description: STEEL PER AISI416,COND. H.T. 5/8 BY 1/2 BY 3-3/4 IN. LG IN. 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.