The O-Ring, cataloged under National Stock Number 5331-01-163-5611, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Clark-Reliance Llc. 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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Zf Industrieantriebe Witten Gmbh (CAGE D9182); Ernst Flow Industries Llc Div Ernst Flow Industries (CAGE 16199); Clark-Reliance Llc (CAGE 007F8) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-163-5611 |
| Primary Part Number | EMS-4746 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Clark-Reliance Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EEP-54-ASX-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| EEP54-ASX PIECE 3 | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
| EMS-4746 PRIMARY | Clark-Reliance Llc (USA) |
NSN 5331-01-163-5611 is a O-Ring, manufactured by Clark-Reliance Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-163-5611 has 3 cross-referenced part numbers: EEP-54-ASX-3 (Zf Industrieantriebe Witten Gmbh), EEP54-ASX PIECE 3 (Ernst Flow Industries Llc Div Ernst Flow Industries), EMS-4746 (Clark-Reliance Llc).
There is 1 known substitute for 5331-01-163-5611: 1560-00-726-3476. Verify interchangeability with system specifications before substitution.