The O-Ring, cataloged under National Stock Number 5331-00-111-7811, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-111-7811 |
| Primary Part Number | AS568-282 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Elongation Percentage | 125 MAXIMUM |
| Temp Rating | -85.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF |
| Material | RUBBER |
| Cross-Sectional Height | 0.130 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Outside Diameter | 16.233 INCHES NOMINAL IN |
| Center Hole Diameter | 15.950 INCHES MINIMUM AND 16.290 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-282 | Society of Automotive Engineers Inc (USA) |
| AMS7267 | Society of Automotive Engineers Inc (USA) |
| AMS7267 | Sae International Dba Sae International (USA) |
| S8990-282 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| AS568-282 | Sae International Dba Sae International (USA) |
NSN 5331-00-111-7811 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-111-7811 has 5 cross-referenced part numbers: AS568-282 (Society of Automotive Engineers Inc), AMS7267 (Society of Automotive Engineers Inc), AMS7267 (Sae International Dba Sae International), S8990-282 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), AS568-282 (Sae International Dba Sae International).
There are 9 known substitutes for 5331-00-111-7811: 5331-00-005-0603, 5331-00-026-2578, 5331-00-127-7444 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-282: Elongation Percentage: 125 MAXIMUM; Temp Rating: -85.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF; Material: RUBBER; Cross-Sectional Height: 0.130 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.