The O-Ring, cataloged under National Stock Number 5331-01-290-2114, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 5331-01-290-2114 |
| Primary Part Number | 202 SYM 6 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Elongation Percentage | 125 MAXIMUM |
| Criticality Code Justification | ZZZW |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Peripheral Diameter | 0.943 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202 SYM 6 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 61-2159A | Welch Vacuum Technology Inc (USA) |
| 283486-0001PC65 | Marotta Controls Inc (USA) |
| AS3209-116 | Tecno Trade S.r.l. (ITA) |
| A-203 | John G Papailias Co Inc Dba J G Papailias (USA) |
| 21302 FIND 59 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| AS3209-116 | Society of Automotive Engineers Inc (USA) |
| AS3209-116 | Sae International Dba Sae International (USA) |
| M83248/1-116 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 341SYM5 | John G Papailias Co Inc Dba J G Papailias (USA) |
NSN 5331-01-290-2114 is a O-Ring, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-290-2114 has 10 cross-referenced part numbers: 202 SYM 6 (Zf Industrieantriebe Witten Gmbh), 61-2159A (Welch Vacuum Technology Inc), 283486-0001PC65 (Marotta Controls Inc), AS3209-116 (Tecno Trade S.r.l.), A-203 (John G Papailias Co Inc Dba J G Papailias) and 5 more.
There are 12 known substitutes for 5331-01-290-2114: 5331-00-103-1557, 5331-00-166-1068, 6685-00-512-1862 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202 SYM 6: Elongation Percentage: 125 MAXIMUM; Criticality Code Justification: ZZZW; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Material: RUBBER FLUOROCARBON CLASS FPM. 8 total characteristics are documented in the Federal Logistics Information System.