The O-Ring, cataloged under National Stock Number 5331-01-052-2315, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Process Management Valve Automation, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-052-2315 |
| Primary Part Number | 83701 PIECE 42 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Emerson Process Management Valve Automation, Inc. |
| Status | CANCELLED |
| Outside Diameter | 2.355 INCHES MINIMUM AND 2.403 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.229 INCHES MINIMUM AND 2.249 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Elongation Percentage | 331 MAXIMUM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83701 PIECE 42 | Emerson Process Management Valve Automation, Inc. (USA) |
| G140-2035A | Thales Nederland, Huizen (NLD) |
| 4045203517 | Emerson Process Management Valve Automation, Inc. (USA) |
| H53-31-1049 | Huta Stalowa Wola S a (POL) |
| MIL-G-21569 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| B34N-CYLINDER0-RINGR | Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA) |
| AS568-035 | Society of Automotive Engineers Inc (USA) |
| 11680 | Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA) |
| 2-035N674-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-035 | Sae International Dba Sae International (USA) |
| G140-2035A | Thales Optronics B.v. (NLD) |
| 2-035 | Parker Hannifin Corporation Dba Hydraulic Pump/motor Duv Div Hydraulic Pump Division (USA) |
| MRC8035-366Y | Minnesota Rubber Co (USA) |
| 400-3042 | Nimikkeistokeskus Ncb Finland (FIN) |
| 2-035N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-035N674-70 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
NSN 5331-01-052-2315 is a O-Ring, manufactured by Emerson Process Management Valve Automation, Inc., classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-052-2315 has 16 cross-referenced part numbers: 83701 PIECE 42 (Emerson Process Management Valve Automation, Inc.), G140-2035A (Thales Nederland, Huizen), 4045203517 (Emerson Process Management Valve Automation, Inc.), H53-31-1049 (Huta Stalowa Wola S a), MIL-G-21569 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 11 more.
There are 12 known substitutes for 5331-01-052-2315: 4210-00-001-3525, 4210-00-135-6472, 3455-00-243-2180 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 83701 PIECE 42: Outside Diameter: 2.355 INCHES MINIMUM AND 2.403 INCHES MAXIMUM IN; Center Hole Diameter: 2.229 INCHES MINIMUM AND 2.249 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-052-2315 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.