The O-Ring, cataloged under National Stock Number 5331-01-129-9672, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dbr Industries, Inc. Dba Dbr Industries Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Dbr Industries, Inc. Dba Dbr Industries Inc (CAGE 1K697) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-129-9672 |
| Primary Part Number | BDS3115-010CH/3 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dbr Industries, Inc. Dba Dbr Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BDS3115-010CH/3 | Dbr Industries, Inc. Dba Dbr Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| BDS3115-010CH/3 | C/1 Advisory reference — outside the item-of-supply concept Trelleborg Sealing Solutions Us, Inc. |
| BDS3115-010CH/3 | 3/2 Design control — primary reference U.S. Government activity |
| BDS3115-010CH | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
| BDS3115-010CH | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| BDS3115-010CH | 5/9 Secondary reference C. E. Conover & Co., Inc. |
| BDS3115-010CH/3 | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| BDS3115-010CH | 3/9 Design control — primary reference U.S. Government activity |
NSN 5331-01-129-9672 is a O-Ring, manufactured by Dbr Industries, Inc. Dba Dbr Industries Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-129-9672 has 1 manufacturer part number on file: BDS3115-010CH/3 (Dbr Industries, Inc. Dba Dbr Industries Inc).
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.