The O-Ring, cataloged under National Stock Number 5331-01-707-6936, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc (CAGE 0DJ28); Lynn Electronics Llc (CAGE 19151) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-707-6936 |
| Primary Part Number | W049855-NTR |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pulsafeeder Inc a Unit of Idex Div a Unit of Idex 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 |
|---|---|
| W049855-NTR PRIMARY | Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc (USA) |
| KGW049855-NTR | Lynn Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| AP00192-ITEM 12 | C/1 Advisory reference — outside the item-of-supply concept Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc |
NSN 5331-01-707-6936 is a O-Ring, manufactured by Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-707-6936 has 2 manufacturer part numbers on file: W049855-NTR (Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc), KGW049855-NTR (Lynn Electronics Llc).
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.