The O-Ring, cataloged under National Stock Number 5331-00-138-9986, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-138-9986 |
| Primary Part Number | 4410173-9040 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-4PS1-30-5 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 4410173-9040 PRIMARY | Marotta Controls Inc (USA) |
| 4410171-9040 | Marotta Controls Inc (USA) |
NSN 5331-00-138-9986 is a O-Ring, manufactured by Marotta Controls Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-138-9986 has 3 cross-referenced part numbers: 3-4PS1-30-5 (Parker-Hannifin Corp Div O-Ring Division), 4410173-9040 (Marotta Controls Inc), 4410171-9040 (Marotta Controls Inc).
There are 2 known substitutes for 5331-00-138-9986: 5331-00-068-9528, 5331-01-077-5840. Verify interchangeability with system specifications before substitution.
Key specifications for 4410173-9040: Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF. 4 total characteristics are documented in the Federal Logistics Information System.