The O-Ring, cataloged under National Stock Number 5331-00-984-3762, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Fincantieri S.p.a. Div Direzione Navi Militari. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 25 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 | 5331-00-984-3762 |
| Primary Part Number | 2-228 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Fincantieri S.p.a. Div Direzione Navi Militari |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Elongation Percentage | 331 MAXIMUM |
| Center Hole Diameter | 2.224 INCHES MINIMUM AND 2.244 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-228 | Fincantieri S.p.a. Div Direzione Navi Militari (ITA) |
| 1N141200022 | Wass Srl (ITA) |
| 748420 | Mahle Industrial Thermal Systems Gmbh & Co. Kg (DEU) |
| PRP90-6 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 53-417 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 7385926 FIND NO. 190 | Naval Sea Systems Command (USA) |
| 2-228 N0674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-228 | Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power (USA) |
| 0RAR00228-N7083 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| N0674 2-228 | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| PRP909-6-122-70 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 2-228 | Parker Hannifin B.v. (NLD) |
| 2-228-N674-70DS | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-228 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| R-67500-22 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-228 | Parker-Hannifin Gmbh Cylinder Division (DEU) |
| 10617878-228 | General Dynamics Land Systems Canadacorp (CAN) |
| 2-228N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| GV31-325-6-70D | Zf Industrieantriebe Witten Gmbh (DEU) |
| PRP909-6-8307 | Parker Hannifin Corporation Div O-Ring Division (USA) |
NSN 5331-00-984-3762 is a O-Ring, manufactured by Fincantieri S.p.a. Div Direzione Navi Militari, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-984-3762 has 36 cross-referenced part numbers: 2-228 (Fincantieri S.p.a. Div Direzione Navi Militari), 1N141200022 (Wass Srl), 748420 (Mahle Industrial Thermal Systems Gmbh & Co. Kg), PRP90-6 (Parker-Hannifin Corporation Div O-Ring Division), 53-417 (Zf Industrieantriebe Witten Gmbh) and 31 more.
There are 12 known substitutes for 5331-00-984-3762: 5950-00-028-4118, 5930-00-108-6910, 5331-00-165-1946 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-228: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; End Item Identification: AIRCRAFT, ORION P-3; SYSTEMS, JP-5 AVIATION FUELS; LANDING CRAFT, UTILITY, 115 FT; TICONDEROGA CLASS CG (47); STURGEON CLASS SSN (637); SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); SPRUANCE CLASS DD (963); CHILLED WATER A/C SYSTEMS; SUPPORT EQUIPMENT, B-1 AIRCRAFT; TRUCK, FIRE/CRASH P15 FT; Outside Diameter: 2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-984-3762 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.