The Cylinder, cataloged under National Stock Number 2530-00-845-2117, 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 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (CAGE 63477); Airtex Products Div of Uis Inc (CAGE 71425) |
| Parameter | Value |
|---|---|
| NSN | 2530-00-845-2117 |
| Primary Part Number | F22978 |
| Item Name | Cylinder |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| 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 |
|---|---|
| F22978 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| M22978 | Airtex Products Div of Uis Inc (USA) |
| Reference | Meaning |
|---|---|
| 174-138 | 5/9 Secondary reference Delco Moraine Div of General Motors Corp |
| 5473018 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 1130 | 5/9 Secondary reference Bendix Corp the |
| B7QH2140B | 5/9 Secondary reference Ford Motor Company |
| B7QH2140B | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 22978 | 5/9 Secondary reference Echlin Inc |
| 5473018 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 2530-00-845-2117 is a Cylinder, manufactured by Federal Mogul Corp Sub Wagner Brake Moog Automotive Div, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-845-2117 has 2 manufacturer part numbers on file: F22978 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), M22978 (Airtex Products Div of Uis Inc).
4 possible matches (shared part number, not a government interchangeability claim): 3120-00-969-9634, 5845-01-021-3126, 2990-01-047-3603. Verify interchangeability with system specifications before substitution.
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.