The O-Ring, cataloged under National Stock Number 5331-01-560-2672, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pti Technologies Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-01-560-2672 |
| Primary Part Number | 0104-01-64 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 0104-01-64 PRIMARY | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0104-01-64 | 5/9 Secondary reference Parco, Llc |
| 752000-3 | 5/9 Secondary reference Parco, Llc |
NSN 5331-01-560-2672 is a O-Ring, manufactured by Pti Technologies Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-560-2672 has 1 manufacturer part number on file: 0104-01-64 (Pti Technologies Inc.).
Key specifications for 0104-01-64: End Item Identification: KC-135 T.O. 1C-135(K)R4-6 F-5A I-37 A. 0 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.