The Cylinder and Fitting Assembly, cataloged under National Stock Number 2530-01-083-2505, 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 Cnh Industrial America Llc Dba Cnh America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-083-2505 |
| Primary Part Number | L33640 |
| Item Name | Cylinder and Fitting Assembly |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| General Characteristics Item Description | 5 IN. ID BY 2 1/2 IN. STROKE; FINISH; COPPER PLATE 0.0001 IN. THICK O/A; CHROME PLATE ID 0.0002 IN. THICK FOR A LENGTH OF 4.859 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 |
|---|---|
| L33640 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| Reference | Meaning |
|---|---|
| AC-4747-B | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| AC4747 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| AC4747 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
| AC4747 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| AC-4747-B | D/9 Drawing number reference only Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 2530-01-083-2505 is a Cylinder and Fitting Assembly, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-083-2505 has 1 manufacturer part number on file: L33640 (Cnh Industrial America Llc Dba Cnh America).
Key specifications for L33640: General Characteristics Item Description: 5 IN. ID BY 2 1/2 IN. STROKE; FINISH; COPPER PLATE 0.0001 IN. THICK O/A; CHROME PLATE ID 0.0002 IN. THICK FOR A LENGTH OF 4.859 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.