The O-Ring, cataloged under National Stock Number 5331-00-788-3618, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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 | 5331-00-788-3618 |
| Primary Part Number | 60020 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Material | RUBBER SILICONE CLASS Q |
| Center Hole Diameter | 5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32533 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 60020 | Prestolite Electric Inc (USA) |
| 60020 PRIMARY | Prestolite Electric Inc (USA) |
| 610189B46A | Hutchinson Seal Corporation (USA) |
| 610189 B46 | Hutchinson Seal Corporation (USA) |
NSN 5331-00-788-3618 is a O-Ring, manufactured by Prestolite Electric Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-788-3618 has 5 cross-referenced part numbers: 32533 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 60020 (Prestolite Electric Inc), 60020 (Prestolite Electric Inc), 610189B46A (Hutchinson Seal Corporation), 610189 B46 (Hutchinson Seal Corporation).
There are 12 known substitutes for 5331-00-788-3618: 5330-00-082-5163, 6650-00-526-4239, 5305-00-619-2139 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60020: Material: RUBBER SILICONE CLASS Q; Center Hole Diameter: 5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.