The O-Ring, cataloged under National Stock Number 5331-01-460-1810, 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 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-460-1810 |
| Primary Part Number | J-16-1-4 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bird-Johnson Propeller Company, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 40.0 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 480.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| J-16-1-4 PRIMARY | Bird-Johnson Propeller Company, Llc (USA) |
NSN 5331-01-460-1810 is a O-Ring, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-460-1810 has 1 manufacturer part number on file: J-16-1-4 (Bird-Johnson Propeller Company, Llc).
Key specifications for J-16-1-4: Cross-Sectional Height: 40.0 MILLIMETERS NOMINAL MM; Special Features: 530.0 MM OD; INSTALLED BONDED CONDITION; FWD STERN TUBE MM; Center Hole Diameter: 480.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SEAL, STERN TUBE FORWARD. 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.
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.