The O-Ring, cataloged under National Stock Number 5331-01-044-2314, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 8 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 | 5331-01-044-2314 |
| Primary Part Number | ARP568-225MILP5 510 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 1.841 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN |
| Outside Diameter | 2.111 INCHES MINIMUM AND 2.163 INCHES MAXIMUM IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ARP568-225MILP5 510 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-225MIL-P-5510 | Society of Automotive Engineers Inc (USA) |
| AS568-225 | Society of Automotive Engineers Inc (USA) |
| 2-225-N552-9 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 2-225N507-9 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-225 | Sae International Dba Sae International (USA) |
| L53821 | Cnh Industrial America Llc Dba Cnh America (USA) |
| H180J001 ITEM 5 | Jered Llc (USA) |
| 2-225-N552-90 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 20J0770 | Zf Industrieantriebe Witten Gmbh (DEU) |
| H180B001 ITEM 103 | Jered Llc (USA) |
| AMS-P-5510 | Society of Automotive Engineers Inc (USA) |
| H180C001 ITEM 89 | Jered Llc (USA) |
| AMS-P-5510 | Sae International Dba Sae International (USA) |
NSN 5331-01-044-2314 is a O-Ring, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-044-2314 has 14 cross-referenced part numbers: ARP568-225MILP5 510 (Zf Industrieantriebe Witten Gmbh), AS568-225MIL-P-5510 (Society of Automotive Engineers Inc), AS568-225 (Society of Automotive Engineers Inc), 2-225-N552-9 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 2-225N507-9 (Parker-Hannifin Corp Div O-Ring Division) and 9 more.
There are 12 known substitutes for 5331-01-044-2314: 5331-00-021-2891, 5331-00-251-8839, 5331-00-422-0344 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ARP568-225MILP5 510: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Center Hole Diameter: 1.841 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN; Outside Diameter: 2.111 INCHES MINIMUM AND 2.163 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.