The Piston,valve, cataloged under National Stock Number 2530-01-083-1941, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-083-1941 |
| Primary Part Number | L31383 |
| Item Name | Piston,valve |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| 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 |
|---|---|
| 882238 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| L31383 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| 241597 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
NSN 2530-01-083-1941 is a Piston,valve, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-083-1941 has 3 manufacturer part numbers on file: 882238 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), L31383 (Cnh Industrial America Llc Dba Cnh America), 241597 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-340-1636, 5340-01-517-6068. Verify interchangeability with system specifications before substitution.
Key specifications for L31383: Special Features: MATERIAL,DIE CAST ALUMINUM; ANODIZE PER SPEC BW-128-P; 2.366 IN. MIN,2.371 IN. MAX O/A DIA; 1.838 IN. MIN,1.850 IN. MAX O/A LG; ONE END THD 0.250-20 UNC-3B; 0.125 IN. THD LG; 3 LOCATING SLOTS 0.500 IN. WIDE,EQUALLY SPACED IN. 0 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.