The O-Ring, cataloged under National Stock Number 5331-01-024-2512, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 49 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-024-2512 |
| Primary Part Number | AS3581-920 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Hardness Rating | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM |
| Outside Diameter | 1.689 INCHES MINIMUM AND 1.733 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-83248 TYPE 1, CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 1.461 INCHES MINIMUM AND 1.489 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS7259 | Sae International Dba Sae International (USA) |
| 3-920-V894-90 | Zf Industrieantriebe Witten Gmbh (DEU) |
| D-42060 PC30 | Todd Combustion Inc (USA) |
| 15095-41525 ITEM 19 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| AS3581-920 | Society of Automotive Engineers Inc (USA) |
| 3-920N507-9 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 83248/2-920 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PB4208413 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS3581-920 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| PD49600-4 | Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA) |
| 16702632 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MIL-R-83248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10117142 | Nimikkeistokeskus Ncb Finland (FIN) |
| M83248/2-920 | Sae International Dba Sae International (USA) |
| AS3581-920 PRIMARY | Sae International Dba Sae International (USA) |
| 5331PL1996474 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 15099-41550 ITEM 26 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| AS3581-920 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| PD49600-11 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PD49599-17 | Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA) |
NSN 5331-01-024-2512 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-024-2512 has 49 cross-referenced part numbers: AMS7259 (Sae International Dba Sae International), 3-920-V894-90 (Zf Industrieantriebe Witten Gmbh), D-42060 PC30 (Todd Combustion Inc), 15095-41525 ITEM 19 (Moog Inc. Dba Ampac-Isp Corp), AS3581-920 (Society of Automotive Engineers Inc) and 44 more.
There are 11 known substitutes for 5331-01-024-2512: 5331-00-182-3192, 5331-00-226-2995, 5331-00-816-3546 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-920: Hardness Rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM; Outside Diameter: 1.689 INCHES MINIMUM AND 1.733 INCHES MAXIMUM IN; Cross-Sectional Height: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-83248 TYPE 1, CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-024-2512 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.