The O-Ring, cataloged under National Stock Number 5331-01-571-0166, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Griswold Controls Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-571-0166 |
| Primary Part Number | 5837 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Griswold Controls Llc |
| Status | ACTIVE |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5837 PRIMARY | Griswold Controls Llc (USA) |
NSN 5331-01-571-0166 is a O-Ring, manufactured by Griswold Controls Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-571-0166 has 1 cross-referenced part number: 5837 (Griswold Controls Llc).
There are 8 known substitutes for 5331-01-571-0166: 3110-00-142-4355, 5330-00-219-2651, 5999-00-238-2325 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5837: End Item Identification: 1 1/4 AND 1 1/2 IN. 363 SERIES AUTOMATIC FLOW CONTROL BALL VALVE IN; Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM. 2 total characteristics are documented in the Federal Logistics Information System.