The O-Ring, cataloged under National Stock Number 5331-01-175-9224, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pall Corporation Div Pall Trincor. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Pall Corporation Div Pall Trincor (CAGE 1QUD6) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-175-9224 |
| Primary Part Number | T10520032 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pall Corporation Div Pall Trincor |
| 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 |
|---|---|
| T10520032 PRIMARY | Pall Corporation Div Pall Trincor (USA) |
| Reference | Meaning |
|---|---|
| 10520-032 | 3/9 Design control — primary reference Memtec America Corp Filterite Sales Div |
NSN 5331-01-175-9224 is a O-Ring, manufactured by Pall Corporation Div Pall Trincor, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-175-9224 has 1 manufacturer part number on file: T10520032 (Pall Corporation Div Pall Trincor).
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.