The O-Ring, cataloged under National Stock Number 5331-01-225-4200, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-225-4200 |
| Primary Part Number | 845-1889583 PC 37 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Center Hole Diameter | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE |
| Elongation Percentage | 160 MAXIMUM |
| Outside Diameter | 0.379 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-1889583 PC 37 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| DR1487A-12 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 845-2110224 PC25 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 803-6915566-28 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1922810PC6 | Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA) |
| MS28775-010 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 845-4497106, PC. 202 | Naval Ship Systems Command (USA) |
| 2632-915X5 PC 6 | Naval Ship Systems Command (USA) |
| MIL-P-25732C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS28775 | Society of Automotive Engineers Inc (USA) |
| L 5349T-4PP(L)-485 PIECE 15 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 2-101N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| JV81-862,PC.9 | Automatic Switch Company Dba Asco (USA) |
| MS28775-010 | Society of Automotive Engineers Inc (USA) |
| 58-010-15 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
NSN 5331-01-225-4200 is a O-Ring, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-225-4200 has 15 cross-referenced part numbers: 845-1889583 PC 37 (Electric Boat Corporation Div General Dynamics Electric Boat), DR1487A-12 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 845-2110224 PC25 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 803-6915566-28 (Zf Industrieantriebe Witten Gmbh), 1922810PC6 (Puget Sound Naval Shipyard and Intermediate Maintence Facility) and 10 more.
There are 4 known substitutes for 5331-01-225-4200: 5331-00-057-2028, 5331-00-584-0266, 5331-01-230-1767 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-1889583 PC 37: Center Hole Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material Document and Classification: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE. 9 total characteristics are documented in the Federal Logistics Information System.