The O-Ring, cataloged under National Stock Number 5331-00-245-4629, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-245-4629 |
| Primary Part Number | ARP568-912MILG22050GR1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker Hannifin Corporation Div O-Ring Division |
| Status | ACTIVE |
| Center Hole Diameter | 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
| Elongation Percentage | 250 MAXIMUM |
| Outside Diameter | 1.156 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 200-2376-350 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| AS568-912MIL-G- 22050 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-912M1L-G- 22050GR1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-912MILG22050GR1 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| ARP568-912 | Parker Hannifin Corporation Div O-Ring Division (USA) |
NSN 5331-00-245-4629 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-245-4629 has 5 cross-referenced part numbers: 200-2376-350 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), AS568-912MIL-G- 22050 (Zf Industrieantriebe Witten Gmbh), AS568-912M1L-G- 22050GR1 (Zf Industrieantriebe Witten Gmbh), ARP568-912MILG22050GR1 (Parker Hannifin Corporation Div O-Ring Division), ARP568-912 (Parker Hannifin Corporation Div O-Ring Division).
There are 2 known substitutes for 5331-00-245-4629: 5331-00-251-8839, 5331-00-513-7573. Verify interchangeability with system specifications before substitution.
Key specifications for ARP568-912MILG22050GR1: Center Hole Diameter: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN; Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR; Elongation Percentage: 250 MAXIMUM; Outside Diameter: 1.156 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.