The O-Ring, cataloged under National Stock Number 5331-01-488-4353, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Clarklift of Ohio. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-488-4353 |
| Primary Part Number | 60K030110 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Clarklift of Ohio |
| Status | ACTIVE |
| Temp Rating | 330.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Material Document and Classification | ASTM D2000 30H715E016E036E086Z1 ASSN STD SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 1.287 INCHES MINIMUM AND 1.311 INCHES MAXIMUM IN |
| Material | RUBBER POLYACRYLATE CLASS ACM |
| 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 |
|---|---|
| 60K030110 | Clarklift of Ohio (USA) |
| Reference | Meaning |
|---|---|
| 60K030110 | 3/2 Design control — primary reference U.S. Government activity |
| 60K30110 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-488-4353 is a O-Ring, manufactured by Clarklift of Ohio, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-488-4353 has 1 manufacturer part number on file: 60K030110 (Clarklift of Ohio).
Key specifications for 60K030110: Temp Rating: 330.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Material Document and Classification: ASTM D2000 30H715E016E036E086Z1 ASSN STD SINGLE MATERIAL RESPONSE. 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.