The Ring, cataloged under National Stock Number 2530-00-133-5599, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Dressta North America Ltd. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Ring |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Dressta North America Ltd (CAGE 45RP7); Komatsu America Corp. (CAGE 0SAT8) |
| Parameter | Value |
|---|---|
| NSN | 2530-00-133-5599 |
| Primary Part Number | 193310H1 |
| Item Name | Ring |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 193310H1 PRIMARY | Dressta North America Ltd (USA) |
| 193310H1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 193310H1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 193310H1 | 5/9 Secondary reference U.S. Government activity |
| 193310H1 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 2530-00-133-5599 is a Ring, manufactured by Dressta North America Ltd, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-133-5599 has 2 manufacturer part numbers on file: 193310H1 (Dressta North America Ltd), 193310H1 (Komatsu America Corp.).
Possible hazard — SDS may be required (DLA HMIC P). 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.