The O-Ring, cataloged under National Stock Number 5331-01-078-8854, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 5331-01-078-8854 |
| Primary Part Number | AS568-224MILR27 65BUNAN |
| 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 |
| Elongation Percentage | 300 MAXIMUM |
| Center Hole Diameter | 1.719 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN |
| Outside Diameter | 2.012 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-224MILR27 65BUNAN | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-224 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-27777B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 13054986-1 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 30674 | Gil, Inc. (USA) |
| 2-259 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-078-8854 is a O-Ring, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-078-8854 has 6 cross-referenced part numbers: AS568-224MILR27 65BUNAN (Zf Industrieantriebe Witten Gmbh), AS568-224 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-27777B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 13054986-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 30674 (Gil, Inc.) and 1 more.
There are 12 known substitutes for 5331-01-078-8854: 5331-00-081-4042, 5325-00-185-0001, 5310-00-197-3344 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-224MILR27 65BUNAN: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Elongation Percentage: 300 MAXIMUM; Center Hole Diameter: 1.719 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN; Outside Diameter: 2.012 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.