The O-Ring, cataloged under National Stock Number 5331-00-144-6007, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-144-6007 |
| Primary Part Number | 20191 FIND 5CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Temp Rating | -40.0 CELSIUS AND 250.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Center Hole Diameter | 0.796 INCHES MINIMUM AND 0.806 INCHES MAXIMUM IN |
| Material | PLASTIC POLYPROPYLENE |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 20191 FIND 5CP | Naval Inventory Control Point Mechanicsburg (USA) |
| D654-8SV103N25DCP | Naval Inventory Control Point Mechanicsburg (USA) |
| 06689019142 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6689-019-142CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| A6689-019-142 | 3/1 Design control — primary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| D654-8SV103N25D | 5/1 Secondary reference U.S. Government activity |
| 20191 FIND 5 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| A6689.019.142CP | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-144-6007 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-144-6007 has 4 manufacturer part numbers on file: 20191 FIND 5CP (Naval Inventory Control Point Mechanicsburg), D654-8SV103N25DCP (Naval Inventory Control Point Mechanicsburg), 06689019142 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A6689-019-142CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 20191 FIND 5CP: Temp Rating: -40.0 CELSIUS AND 250.0 CELSIUS DEGC; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Criticality Code Justification: ZZZY; Center Hole Diameter: 0.796 INCHES MINIMUM AND 0.806 INCHES MAXIMUM IN. 6 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.