The O-Ring, cataloged under National Stock Number 5331-01-478-5191, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-478-5191 |
| Primary Part Number | 1205G761 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | CANCELLED |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Center Hole Diameter | 1.862 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1205G761 | Goriziane Group Spa (ITA) |
| 1205G761 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 1205G761 | Nd Defense Llc (USA) |
| 1205G761 PRIMARY | Meritor Industrial Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| TDA/1205G761 | 5/9 Secondary reference Daimler Truck North America Llc |
| 5MB193 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
NSN 5331-01-478-5191 is a O-Ring, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-01-478-5191 has 4 manufacturer part numbers on file: 1205G761 (Goriziane Group Spa), 1205G761 (Meritor Heavy Vehicle Systems, Llc), 1205G761 (Nd Defense Llc), 1205G761 (Meritor Industrial Products, Llc).
Key specifications for 1205G761: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Center Hole Diameter: 1.862 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: RING,O BRAKE SPIDER; End Item Identification: TRUCK TRACTOR;M-915 SERIES,M916A,(LET), 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); MRAP BUFFALO MK2A2. 3 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.
NSN 5331-01-478-5191 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.