The O-Ring, cataloged under National Stock Number 5331-01-054-2585, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5331-01-054-2585 |
| Primary Part Number | 5330010542585 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| Status | ACTIVE |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Peripheral Diameter | 0.754 INCHES NOMINAL IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Center Hole Diameter | 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Elongation Percentage | 125 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5330010542585 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| M83248/1-016 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| NAS1593-016 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1593-016CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SAE-AS568-016CP | Sae International Dba Sae International (USA) |
| SAE-AS568-016CP | Society of Automotive Engineers Inc (USA) |
NSN 5331-01-054-2585 is a O-Ring, manufactured by E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-054-2585 has 6 cross-referenced part numbers: 5330010542585 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), M83248/1-016 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS1593-016 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1593-016CP (Naval Inventory Control Point Mechanicsburg), SAE-AS568-016CP (Sae International Dba Sae International) and 1 more.
There are 3 known substitutes for 5331-01-054-2585: 5330-00-051-0899, 5331-00-166-0992, 5331-01-344-4335. Verify interchangeability with system specifications before substitution.
Key specifications for 5330010542585: Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Peripheral Diameter: 0.754 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 9 total characteristics are documented in the Federal Logistics Information System.