The Seal,plain Encased, cataloged under National Stock Number 5330-00-494-9966, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5330-00-494-9966 |
| Primary Part Number | NR11121M1 |
| 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 |
| Accommodated Shaft Diameter | 0.656 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Sealing Element Style | ANGULAR |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Seal Width | 0.312 INCHES NOMINAL IN |
| Outside Diameter | 1.128 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.124 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC CASE |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-494-9966 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 5330-00-494-9966 has 3 cross-referenced part numbers: NR11121M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 6521 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 12 known substitutes for 5330-00-494-9966: 5330-00-014-6157, 5935-00-068-4622, 5960-00-810-3594 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NR11121M1: Case Style: SQUARE; Accommodated Shaft Diameter: 0.656 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Sealing Element Style: ANGULAR. 10 total characteristics are documented in the Federal Logistics Information System.