The Spacer,plate, cataloged under National Stock Number 5365-01-121-5891, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-121-5891 |
| Primary Part Number | 9173M56P02 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Outside Diameter | 28.990 INCHES MINIMUM AND 29.010 INCHES MAXIMUM IN |
| Aperture Diameter | 27.650 INCHES MINIMUM AND 27.670 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 64 |
| Bolt Circle Diameter | 28.333 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 9173M56P02 | Electro-Methods, L.p. (USA) |
| 9173M56P02 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5365PL0844198 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5365-01-121-5891 is a Spacer,plate, manufactured by General Electric Company, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-121-5891 has 2 manufacturer part numbers on file: 9173M56P02 (Electro-Methods, L.p.), 9173M56P02 (General Electric Company).
Key specifications for 9173M56P02: Outside Diameter: 28.990 INCHES MINIMUM AND 29.010 INCHES MAXIMUM IN; Aperture Diameter: 27.650 INCHES MINIMUM AND 27.670 INCHES MAXIMUM IN; Bolt Hole Quantity: 64; Bolt Circle Diameter: 28.333 INCHES NOMINAL IN. 5 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.