The O-Ring, cataloged under National Stock Number 5331-01-112-6662, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Abb Inc Dba Abb Inc Div Process Automation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-112-6662 |
| Primary Part Number | 101A803U01 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Abb Inc Dba Abb Inc Div Process Automation |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 101A803U01 | Abb Inc Dba Abb Inc Div Process Automation (USA) |
| Reference | Meaning |
|---|---|
| 101A803U01 | 3/9 Design control — primary reference Fischer and Porter Co |
| 101A803U01 | C/1 Advisory reference — outside the item-of-supply concept Abb Inc Dba Abb Inc Div Industrial Automation |
NSN 5331-01-112-6662 is a O-Ring, manufactured by Abb Inc Dba Abb Inc Div Process Automation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-112-6662 has 1 manufacturer part number on file: 101A803U01 (Abb Inc Dba Abb Inc Div Process Automation).
Key specifications for 101A803U01: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 specification is 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.