The O-Ring, cataloged under National Stock Number 5331-01-593-4794, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-593-4794 |
| Primary Part Number | M83248/2-906CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Cross-Sectional Height | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Center Hole Diameter | 0.461 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| M83248/2-906CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 5200-029069CP | Naval Inventory Control Point Mechanicsburg (USA) |
| MB-74 FIND NO. 015CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| AMS72590 | 5/9 Secondary reference U.S. Government activity |
| 5200-029069 | 3/1 Design control — primary reference Tescom Corp Dba Tescom Div Tescom |
| MB-74 FIND NO. 015 | 5/1 Secondary reference Tescom Corp Dba Tescom Div Tescom |
| AMS72590 | 5/1 Secondary reference Sae International Dba Sae International |
| M83248/2-906 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-593-4794 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-593-4794 has 3 manufacturer part numbers on file: M83248/2-906CP (Naval Inventory Control Point Mechanicsburg), 5200-029069CP (Naval Inventory Control Point Mechanicsburg), MB-74 FIND NO. 015CP (Naval Inventory Control Point Mechanicsburg).
3 possible matches (shared part number, not a government interchangeability claim): 5331-01-606-7324, 5331-01-643-6405, 5331-01-664-3935. Verify interchangeability with system specifications before substitution.
Key specifications for M83248/2-906CP: Cross-Sectional Height: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Center Hole Diameter: 0.461 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN. 5 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.