The Seal,plain Encased, cataloged under National Stock Number 5330-00-301-8372, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-301-8372 |
| Primary Part Number | 1L4777 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Case Style | SQUARE |
| Seal Width | 0.313 INCHES NOMINAL IN |
| Housing Bore Diameter | 2.441 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Accommodated Shaft Maximum Rated Speed | 3600 FEET PER MINUTE FT |
| Accommodated Shaft Diameter | 1.500 INCHES NOMINAL IN |
| Outside Diameter | 2.445 INCHES NOMINAL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 480814SK | Federal-Mogul Corp Government Sales Dept (USA) |
| 244W116M1 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 244116 | Arrow-Master, Incorporated (USA) |
| 15092 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 1L4777 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-00-301-8372 is a Seal,plain Encased, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-301-8372 has 5 cross-referenced part numbers: 480814SK (Federal-Mogul Corp Government Sales Dept), 244W116M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 244116 (Arrow-Master, Incorporated), 15092 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 1L4777 (Caterpillar Inc Div Caterpillar Defense).
There are 4 known substitutes for 5330-00-301-8372: 3110-00-100-0583, 4320-00-375-9044, 9540-00-528-8840 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1L4777: Case Style: SQUARE; Seal Width: 0.313 INCHES NOMINAL IN; Housing Bore Diameter: 2.441 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-301-8372 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.