The O-Ring, cataloged under National Stock Number 5331-00-291-3273, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 23 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 | 5331-00-291-3273 |
| Primary Part Number | 99-4113-229 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.349 INCHES MINIMUM AND 2.369 INCHES MAXIMUM IN |
| Outside Diameter | 2.609 INCHES MINIMUM AND 2.665 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS29513-229 | Leonardo Uk Ltd (GBR) |
| 229-C-69 | Federal-Mogul Corp Chassis Products Div (USA) |
| 1793-229 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 2-229 N602-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 99-4113-229 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| MS29513-229 | Society of Automotive Engineers Inc (USA) |
| 2-229N602-70 | Parker Hannifin France SAS (FRA) |
| N0602 2-229 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MILP5315 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS29513-229 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 11-229 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
| MS29513-229 | Dnc Officine Srl (ITA) |
| 2-229N602-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS29513-229 | Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton (USA) |
| MS29513-229 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| SR-822A-60-229 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| 210174-229 | Eaton Corporation Dba Eaton Inoac (USA) |
| A-229SR8019-65 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| 900360 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 457-60-229 | Parco, Llc (USA) |
NSN 5331-00-291-3273 is a O-Ring, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-291-3273 has 26 cross-referenced part numbers: MS29513-229 (Leonardo Uk Ltd), 229-C-69 (Federal-Mogul Corp Chassis Products Div), 1793-229 (Parker-Hannifin Corporation Div O-Ring Division), 2-229 N602-70 (Parker Hannifin Gmbh O-Ring Division), 99-4113-229 (Hamilton Sundstrand Corporation) and 21 more.
There are 12 known substitutes for 5331-00-291-3273: 3120-00-126-4517, 5330-00-154-4839, 5331-00-171-5371 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 99-4113-229: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 2.349 INCHES MINIMUM AND 2.369 INCHES MAXIMUM IN; Outside Diameter: 2.609 INCHES MINIMUM AND 2.665 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-291-3273 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.