The O-Ring, cataloged under National Stock Number 5331-01-361-4642, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ametek, Inc. Dba Pmt Products Div Pmt Products. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Rheinmetall Landsysteme Gmbh (CAGE D9448); Ametek, Inc. Dba Pmt Products Div Pmt Products (CAGE 65048); Vaf Instruments B.v. (CAGE H2293) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-361-4642 |
| Primary Part Number | TIB-709-E/FIG.55 ITEM 6 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ametek, Inc. Dba Pmt Products Div Pmt Products |
| 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 |
|---|---|
| TIB-709-E/FIG.55 ITEM 6 | Rheinmetall Landsysteme Gmbh (DEU) |
| TIB-709-E/FIG.55 ITEM 6 PRIMARY | Ametek, Inc. Dba Pmt Products Div Pmt Products (USA) |
| TIB-709-E/FIG.55 ITEM 6 | Vaf Instruments B.v. (NLD) |
NSN 5331-01-361-4642 is a O-Ring, manufactured by Ametek, Inc. Dba Pmt Products Div Pmt Products, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-361-4642 has 3 manufacturer part numbers on file: TIB-709-E/FIG.55 ITEM 6 (Rheinmetall Landsysteme Gmbh), TIB-709-E/FIG.55 ITEM 6 (Ametek, Inc. Dba Pmt Products Div Pmt Products), TIB-709-E/FIG.55 ITEM 6 (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.