The Retainer,arm Bushing, cataloged under National Stock Number 2530-01-178-9540, 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 Eaton Aerospace, Llc Dba Jackson South. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-178-9540 |
| Primary Part Number | E820099PIECE48 |
| Item Name | Retainer,arm Bushing |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL O/A; RECTANGULAR SHAPE W/CENTRAL RAISED APERTURE,ID 0.625 IN.; LG 1.255 IN.; W 1.185 IN.; THK 0.500 IN. IN |
| 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 |
|---|---|
| E820099PIECE48 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| C-191627 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 191627 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aerospace, Llc Dba Jackson South |
NSN 2530-01-178-9540 is a Retainer,arm Bushing, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-178-9540 has 2 manufacturer part numbers on file: E820099PIECE48 (Eaton Aerospace, Llc Dba Jackson South), C-191627 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for E820099PIECE48: General Characteristics Item Description: STEEL O/A; RECTANGULAR SHAPE W/CENTRAL RAISED APERTURE,ID 0.625 IN.; LG 1.255 IN.; W 1.185 IN.; THK 0.500 IN. IN. 1 specification is 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.