The O-Ring, cataloged under National Stock Number 5331-01-356-6067, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Vaf Instruments B.v.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Vaf Instruments B.v. (CAGE H2293) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-356-6067 |
| Primary Part Number | DPT 137/0610-001A |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Vaf Instruments B.v. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| DPT 137/0610-001A | Vaf Instruments B.v. (NLD) |
| Reference | Meaning |
|---|---|
| DPT 137/0610-001A | 3/9 Design control — primary reference Conoflow Regulators and Controls Div Itt Grinnell Valve Co |
| DPT 137/0610-00 13 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-356-6067 is a O-Ring, manufactured by Vaf Instruments B.v., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-356-6067 has 1 manufacturer part number on file: DPT 137/0610-001A (Vaf Instruments B.v.).
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.