The O-Ring, cataloged under National Stock Number 5331-01-107-4956, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 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 | 5331-01-107-4956 |
| Primary Part Number | 845-7108571-ASSEMBLY-C ITEM 33 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 0.274 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 080-04273-2 | The Boeing Company Div Defense (USA) |
| A25141-006 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 29KP518 | Oshkosh Corp (USA) |
| 2-007N674-70 | Parker Hannifin France Holding (FRA) |
| AMS-P-83461/1 | Society of Automotive Engineers Inc (USA) |
| ARP568-006B10 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83461/1-006 | Dbr Industries, Inc. Dba Dbr Industries Inc (USA) |
| D03818 | Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA) |
| M83461/1-006 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS83461/1 | Sae International Dba Sae International (USA) |
| 845-7108571-ASSEMBLY-C ITEM 33 PRIMARY | Naval Sea Systems Command (USA) |
| 2290-9588PC47 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 2-007N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 03818 PART NO 10814 | Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA) |
| M83461/1-006 PRIMARY | Sae International Dba Sae International (USA) |
| M83461/1-006 | Society of Automotive Engineers Inc (USA) |
| 5331PL1291540 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 29KP518 | Oshkosh Defense Llc (USA) |
| 2-007N674-70 | Parker Hannifin France SAS (FRA) |
| 2-007N-674-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-107-4956 is a O-Ring, manufactured by Naval Sea Systems Command, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-107-4956 has 32 cross-referenced part numbers: 080-04273-2 (The Boeing Company Div Defense), A25141-006 (Zf Industrieantriebe Witten Gmbh), 29KP518 (Oshkosh Corp), 2-007N674-70 (Parker Hannifin France Holding), AMS-P-83461/1 (Society of Automotive Engineers Inc) and 27 more.
There are 12 known substitutes for 5331-01-107-4956: 5930-00-020-0034, 5905-00-111-3983, 5910-00-196-1239 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-7108571-ASSEMBLY-C ITEM 33: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 0.274 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN; Center Hole Diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-107-4956 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.