The O-Ring, cataloged under National Stock Number 5331-01-054-2587, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-054-2587 |
| Primary Part Number | AS3209-039CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Peripheral Diameter | 2.879 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 2.719 INCHES MINIMUM AND 2.759 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3209-039CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SAE-AS3209 | Sae International Dba Sae International (USA) |
| AMS7276G | Society of Automotive Engineers Inc (USA) |
| NAS1593-039 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| AS3209-039 | Sae International Dba Sae International (USA) |
| SAE-AS3209CP | Naval Inventory Control Point Mechanicsburg (USA) |
| AS568-039 | Society of Automotive Engineers Inc (USA) |
| NAS1593-039CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-01-054-2587 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-054-2587 has 8 cross-referenced part numbers: AS3209-039CP (Naval Inventory Control Point Mechanicsburg), SAE-AS3209 (Sae International Dba Sae International), AMS7276G (Society of Automotive Engineers Inc), NAS1593-039 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), AS3209-039 (Sae International Dba Sae International) and 3 more.
There are 12 known substitutes for 5331-01-054-2587: 5331-00-166-8398, 5331-00-167-5123, 5331-00-167-5164 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-039CP: Criticality Code Justification: ZZZY; Peripheral Diameter: 2.879 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.