The O-Ring, cataloged under National Stock Number 5331-00-827-6886, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-827-6886 |
| Primary Part Number | MS29513-123CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Outside Diameter | 1.380 INCHES NOMINAL IN |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Criticality Code Justification | ZZZW |
| Elongation Percentage | 200 MAXIMUM |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.168 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN |
| Hardness Rating | 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS29513-123CP | Naval Inventory Control Point Mechanicsburg (USA) |
| MS29513-123 | Cosmodyne, Llc Dba Cosmodyne Llc (USA) |
| MILP5315 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-827-6886 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-827-6886 has 3 cross-referenced part numbers: MS29513-123CP (Naval Inventory Control Point Mechanicsburg), MS29513-123 (Cosmodyne, Llc Dba Cosmodyne Llc), MILP5315 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5331-00-827-6886: 5331-00-579-1021. Verify interchangeability with system specifications before substitution.
Key specifications for MS29513-123CP: Outside Diameter: 1.380 INCHES NOMINAL IN; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZW; Elongation Percentage: 200 MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.