The O-Ring, cataloged under National Stock Number 5331-01-021-3656, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marley Pump Co Hydromatic Pumps. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-021-3656 |
| Primary Part Number | 150-017-3 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marley Pump Co Hydromatic Pumps |
| Status | ACTIVE |
| Cross-Sectional Height | 0.134 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-021-3656 is a O-Ring, manufactured by Marley Pump Co Hydromatic Pumps, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-021-3656 has 2 cross-referenced part numbers: 150-017-3 (Marley Pump Co Hydromatic Pumps), 150-17 (Marley Pump Co Hydromatic Pumps).
There are 12 known substitutes for 5331-01-021-3656: 5841-00-030-9761, 6240-00-155-8663, 5133-00-189-9262 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 150-017-3: Cross-Sectional Height: 0.134 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.