The O-Ring, cataloged under National Stock Number 5331-00-599-1000, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-599-1000 |
| Primary Part Number | 54A125-338 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 3.085 INCHES MINIMUM AND 3.115 INCHES MAXIMUM IN |
| Outside Diameter | 3.486 INCHES MINIMUM AND 3.554 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54A125-338 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 6227-41 | Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo (USA) |
| N230-7-2-338 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| P48026-338 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| N0304 2-338 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28775-338 | Society of Automotive Engineers Inc (USA) |
| MILP25732 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1446-338 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 2-338 N230-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28784-338 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1376-05-323 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 7377-338 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS28775-338 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2-338 N304-74 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 137605323 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 2300-79203 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| BACP11T338 PRIMARY | The Boeing Company (USA) |
| 4067-70-338 | Parco, Llc (USA) |
| N0230 2-338 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| BACP11T338 | The Boeing Company Div Defense (USA) |
NSN 5331-00-599-1000 is a O-Ring, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-599-1000 has 27 cross-referenced part numbers: 54A125-338 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 6227-41 (Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo), N230-7-2-338 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), P48026-338 (Acushnet Rubber Company, Inc. Dba Precix), N0304 2-338 (Parker-Hannifin Corp Div O-Ring Division) and 22 more.
There are 4 known substitutes for 5331-00-599-1000: 5331-00-641-4350, 5331-01-162-4705, 2915-01-182-9815 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54A125-338: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 3.085 INCHES MINIMUM AND 3.115 INCHES MAXIMUM IN; Outside Diameter: 3.486 INCHES MINIMUM AND 3.554 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-599-1000 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.