The Seal,plain Encased, cataloged under National Stock Number 5330-00-444-2602, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-444-2602 |
| Primary Part Number | 16739 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Case Style | SQUARE |
| Housing Bore Diameter | 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL |
| Material | STEEL CASE |
| Criticality Code Justification | ZZZY |
| Accommodated Shaft Diameter | 1.688 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16739 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 16719-00 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 250122TYPE1 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| AA47917-1PC5 | Ingersoll-Rand Co Standard Pump-Aldrich Div (USA) |
| 250122 TYPE 1 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
NSN 5330-00-444-2602 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-444-2602 has 5 cross-referenced part numbers: 16739 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 16719-00 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 250122TYPE1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), AA47917-1PC5 (Ingersoll-Rand Co Standard Pump-Aldrich Div), 250122 TYPE 1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 4 known substitutes for 5330-00-444-2602: 4820-00-018-3077, 4720-00-202-6454, 4820-01-186-3759 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16739: Case Style: SQUARE; Housing Bore Diameter: 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN; Seal Width: 0.500 INCHES NOMINAL IN; Sealing Element Style: VERTICAL. 8 total characteristics are documented in the Federal Logistics Information System.