The O-Ring, cataloged under National Stock Number 5331-01-524-7297, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Nuflo Technologies, Inc Dba Nuflo Measurement Systems Div Nuflo Measurement Systems. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-524-7297 |
| Primary Part Number | 0001.0105.R |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Nuflo Technologies, Inc Dba Nuflo Measurement Systems Div Nuflo Measurement Systems |
| Status | ACTIVE |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Center Hole Diameter | 0.489 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 0001.0105.R PRIMARY | Nuflo Technologies, Inc Dba Nuflo Measurement Systems Div Nuflo Measurement Systems (USA) |
| F500 PL ITEM 56A | Cameron Energy Services Corp. (USA) |
| 0001.0105.R | Cameron Energy Services Corp. (USA) |
NSN 5331-01-524-7297 is a O-Ring, manufactured by Nuflo Technologies, Inc Dba Nuflo Measurement Systems Div Nuflo Measurement Systems, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-524-7297 has 3 manufacturer part numbers on file: 0001.0105.R (Nuflo Technologies, Inc Dba Nuflo Measurement Systems Div Nuflo Measurement Systems), F500 PL ITEM 56A (Cameron Energy Services Corp.), 0001.0105.R (Cameron Energy Services Corp.).
Key specifications for 0001.0105.R: Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Center Hole Diameter: 0.489 INCHES NOMINAL IN; End Item Identification: FLOW METER MODEL F500-2,NSN 6680-01-524-3966; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 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.