The O-Ring, cataloged under National Stock Number 5331-00-731-7871, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Funk Mfg Co Sub of Deere and Co. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-731-7871 |
| Primary Part Number | F37020-120 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Funk Mfg Co Sub of Deere and Co |
| Status | ACTIVE |
| Center Hole Diameter | 1.234 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12238 | Funk Mfg Co Sub of Deere and Co (USA) |
| F37020-120 PRIMARY | Funk Mfg Co Sub of Deere and Co (USA) |
NSN 5331-00-731-7871 is a O-Ring, manufactured by Funk Mfg Co Sub of Deere and Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-731-7871 has 2 cross-referenced part numbers: 12238 (Funk Mfg Co Sub of Deere and Co), F37020-120 (Funk Mfg Co Sub of Deere and Co).
There are 7 known substitutes for 5331-00-731-7871: 5133-00-189-9283, 5133-00-228-1344, 5315-00-276-6374 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for F37020-120: Center Hole Diameter: 1.234 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.