The O-Ring, cataloged under National Stock Number 5331-00-084-4300, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-084-4300 |
| Primary Part Number | A19101 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Cross-Sectional Height | 0.260 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E-109731 | Cnh Industrial America Llc Dba Cnh America (USA) |
| A19101 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| OR-25-TU | Haltec Corp (USA) |
| Reference | Meaning |
|---|---|
| OR25TU | 5/9 Secondary reference Accuride Corporation Dba Accuride Distributing Llc |
NSN 5331-00-084-4300 is a O-Ring, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-084-4300 has 3 manufacturer part numbers on file: E-109731 (Cnh Industrial America Llc Dba Cnh America), A19101 (Cnh Industrial America Llc Dba Cnh America), OR-25-TU (Haltec Corp).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-195-5610. Verify interchangeability with system specifications before substitution.
Key specifications for A19101: Cross-Sectional Height: 0.260 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.