The Spider,brake, cataloged under National Stock Number 2530-01-710-8980, 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 Meritor Industrial Products, Llc. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-710-8980 |
| Primary Part Number | 321101111A01 |
| Item Name | Spider,brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 16 |
| Document Type | INDUSTRIAL DRAWING |
| Mounting Hole Diameter | 16.6 MILLIMETERS NOMINAL MM |
| Component Document Origin | INDUSTRIAL |
| Document Source | 75Q65 |
| Material | IRON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4504904 | Oshkosh Defense Llc (USA) |
| 321101111A01 PRIMARY | Meritor Industrial Products, Llc (USA) |
NSN 2530-01-710-8980 is a Spider,brake, manufactured by Meritor Industrial Products, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-710-8980 has 2 manufacturer part numbers on file: 4504904 (Oshkosh Defense Llc), 321101111A01 (Meritor Industrial Products, Llc).
Key specifications for 321101111A01: Mounting Hole Quantity: 16; Document Type: INDUSTRIAL DRAWING; Mounting Hole Diameter: 16.6 MILLIMETERS NOMINAL MM; Component Document Origin: INDUSTRIAL. 6 specifications are documented in the U.S. Government catalog.
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.