The Seal,plain Encased, cataloged under National Stock Number 5330-00-998-3261, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5330-00-998-3261 |
| Primary Part Number | 50012 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 0.438 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Material | LEATHER SEALING ELEMENT |
| Material | STEEL CASE |
| Housing Bore Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50012 | Federal-Mogul Corp Government Sales Dept (USA) |
| 12514 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| CND2538A2 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 50012 | Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 00044 TY 1 CASE TY 2B ELEMENT | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| CND2538A2 | Fairbanks Morse, Llc (USA) |
NSN 5330-00-998-3261 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-998-3261 has 7 cross-referenced part numbers: 50012 (Federal-Mogul Corp Government Sales Dept), 12514 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), CND2538A2 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 50012 (Federal-Mogul Corp Sealing Products Group Van Wert Plant), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 2 more.
There are 12 known substitutes for 5330-00-998-3261: 1650-00-048-3507, 7510-00-067-7167, 3040-00-071-6739 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50012: Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 0.438 INCHES NOMINAL IN; Case Style: SQUARE; Seal Width: 0.375 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.