The Seal,plain Encased, cataloged under National Stock Number 5330-00-855-5204, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5330-00-855-5204 |
| Primary Part Number | 631319C91 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Accommodated Shaft Diameter | 9.375 INCHES NOMINAL IN |
| Seal Width | 0.750 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Case Style | SQUARE |
| Material | STEEL CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 631319C91 PRIMARY | Dressta North America Ltd (USA) |
| 323657R91 | Navistar International Corporation Dba Navistar (USA) |
| 5304 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 323657R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 323657R91 | Federal-Mogul Corp Government Sales Dept (USA) |
NSN 5330-00-855-5204 is a Seal,plain Encased, manufactured by Dressta North America Ltd, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-855-5204 has 5 cross-referenced part numbers: 631319C91 (Dressta North America Ltd), 323657R91 (Navistar International Corporation Dba Navistar), 5304 (Federal-Mogul Corp Government Sales Dept), 323657R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 323657R91 (Federal-Mogul Corp Government Sales Dept).
There are 12 known substitutes for 5330-00-855-5204: 3110-00-155-7441, 5996-00-234-3283, 5940-00-239-9021 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 631319C91: Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Sealing Element Style: ANGULAR; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Accommodated Shaft Diameter: 9.375 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.