The Ring,balance Back, cataloged under National Stock Number 5365-01-182-4879, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-182-4879 |
| Primary Part Number | 601527-21-W |
| Item Name | Ring,balance Back |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL PER MIL-S-18411 |
| 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 |
|---|---|
| 601527-21-W PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 87226A PIECE 37 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 87226A PIECE 37 | 5/9 Secondary reference Reliance Electric |
| 601527-21-E | 5/9 Secondary reference Reliance Electric |
| 601527-21-W | 5/9 Secondary reference Reliance Electric |
NSN 5365-01-182-4879 is a Ring,balance Back, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-182-4879 has 2 manufacturer part numbers on file: 601527-21-W (Reliance Electric Company Dba Reliance & Dodge Brands), 87226A PIECE 37 (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for 601527-21-W: General Characteristics Item Description: MATL STEEL PER MIL-S-18411; End Item Identification: MOTOR,AC,3 HP,440 V,FSCM 50380 V. 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.