The O-Ring, cataloged under National Stock Number 5331-00-689-6489, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 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 | 5331-00-689-6489 |
| Primary Part Number | AS568A-111 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Material | RUBBER |
| Criticality Code Justification | ZZZY |
| Center Hole Diameter | 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN |
| Material Document and Classification | E515-8,FSCM 05779 MFR REF SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.630 INCHES NOMINAL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568A-111 | Sae International Dba Sae International (USA) |
| 548V303 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| 500500-3 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| 548V303CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 500500-3CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 2-111E515-8 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| NA51611-111-M0D | Zf Industrieantriebe Witten Gmbh (DEU) |
| 500500-3CP | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| AS568A-111 | Society of Automotive Engineers Inc (USA) |
NSN 5331-00-689-6489 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-689-6489 has 9 cross-referenced part numbers: AS568A-111 (Sae International Dba Sae International), 548V303 (Treadwell Corporation (delaware) Dba Treadwell Corp), 500500-3 (Treadwell Corporation (delaware) Dba Treadwell Corp), 548V303CP (Naval Inventory Control Point Mechanicsburg), 500500-3CP (Naval Inventory Control Point Mechanicsburg) and 4 more.
There are 3 known substitutes for 5331-00-689-6489: 3110-00-100-6161, 5945-00-823-3053, 4730-01-498-5328. Verify interchangeability with system specifications before substitution.
Key specifications for AS568A-111: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Material: RUBBER. 9 total characteristics are documented in the Federal Logistics Information System.