The O-Ring, cataloged under National Stock Number 5331-01-026-3795, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-026-3795 |
| Primary Part Number | 5331PL0845031 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Jednolity Indeks Materialowy - Uniform Material Index |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 0.351 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.072 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| Outside Diameter | 0.495 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL0845031 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5200-029047CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1-904 | Sae International Dba Sae International (USA) |
| M83248/1-904 | Fitzhugh Clifton Dba Hyperox Technologies (USA) |
| AS568-904MILR25897TY1CL1 | Society of Automotive Engineers Inc (USA) |
| M83248/1-904 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5200-029047 | Tescom Corp Dba Tescom Div Tescom (USA) |
| AS568-904MILR25897TY1CL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| AS568-904MILR25897TY1CL1 | Sae International Dba Sae International (USA) |
| AS568-904MILR25897TY1CL1CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 5331PL1835317 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5331-01-026-3795 is a O-Ring, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-026-3795 has 11 cross-referenced part numbers: 5331PL0845031 (Jednolity Indeks Materialowy - Uniform Material Index), 5200-029047CP (Naval Inventory Control Point Mechanicsburg), M83248/1-904 (Sae International Dba Sae International), M83248/1-904 (Fitzhugh Clifton Dba Hyperox Technologies), AS568-904MILR25897TY1CL1 (Society of Automotive Engineers Inc) and 6 more.
There are 3 known substitutes for 5331-01-026-3795: 5331-00-020-0203, 5331-00-103-1986, 5331-01-016-7550. Verify interchangeability with system specifications before substitution.
Key specifications for 5331PL0845031: Criticality Code Justification: ZZZY; Material: RUBBER FLUOROCARBON CLASS FPM; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Elongation Percentage: 125 MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.