The O-Ring, cataloged under National Stock Number 5331-01-315-4215, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-315-4215 |
| Primary Part Number | LL-HQ6-4341 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Center Hole Diameter | 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LL-HQ6-4341 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 908-3177 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| PO0258NRP | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| LO1425 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| PO013154215 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 10231-1 | Peerless Nuclear Corp (USA) |
NSN 5331-01-315-4215 is a O-Ring, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-315-4215 has 6 cross-referenced part numbers: LL-HQ6-4341 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 908-3177 (Parker Hannifin Corporation Div O-Ring Division), PO0258NRP (Defense Logistics Agency Dba Defense Supply Center Philadelphia), LO1425 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), PO013154215 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 1 more.
There are 6 known substitutes for 5331-01-315-4215: 5895-00-368-9243, 3030-00-933-8564, 4320-01-041-5254 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for LL-HQ6-4341: Center Hole Diameter: 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN; Cross-Sectional Height: 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM. 3 total characteristics are documented in the Federal Logistics Information System.