The O-Ring, cataloged under National Stock Number 5331-01-048-6613, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-048-6613 |
| Primary Part Number | 115651010 PIECE 54 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bird-Johnson Propeller Company, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Outside Diameter | 19.505 INCHES NOMINAL IN |
| Center Hole Diameter | 18.410 INCHES MINIMUM AND 19.000 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 115651010 PIECE 54 | Bird-Johnson Propeller Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| AS568-467 | 3/9 Design control — primary reference U.S. Government activity |
| AS568-467 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS568B-467 | 5/9 Secondary reference U.S. Government activity |
| ASTM D2000 M2BG715 BA4E14E34 | 5/1 Secondary reference U.S. Government activity |
NSN 5331-01-048-6613 is a O-Ring, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-048-6613 has 1 manufacturer part number on file: 115651010 PIECE 54 (Bird-Johnson Propeller Company, Llc).
Key specifications for 115651010 PIECE 54: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Outside Diameter: 19.505 INCHES NOMINAL IN; Center Hole Diameter: 18.410 INCHES MINIMUM AND 19.000 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 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.