The O-Ring, cataloged under National Stock Number 5331-01-674-3544, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ace and Company, Inc Dba Stran Technologies. 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 | 5331-01-674-3544 |
| Primary Part Number | 350-AS568-013-V |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ace and Company, Inc Dba Stran Technologies |
| Status | ACTIVE |
| Cross-Sectional Height | 0.0625 INCHES NOMINAL IN |
| Center Hole Diameter | 0.4375 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| 350-AS568-013-V PRIMARY | Ace and Company, Inc Dba Stran Technologies (USA) |
NSN 5331-01-674-3544 is a O-Ring, manufactured by Ace and Company, Inc Dba Stran Technologies, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-674-3544 has 1 manufacturer part number on file: 350-AS568-013-V (Ace and Company, Inc Dba Stran Technologies).
Key specifications for 350-AS568-013-V: Cross-Sectional Height: 0.0625 INCHES NOMINAL IN; Center Hole Diameter: 0.4375 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SEAL,O-RING-VITON MATERIAL.; End Item Identification: NSN:2350-01-182-0578;SHOP EQUIPMENT,GUIDED MISSILE SYSTEM. 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.