The Seal,plain Encased, cataloged under National Stock Number 5330-00-978-2826, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerospace Solutions Downers Grove. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-978-2826 |
| Primary Part Number | SS1121 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerospace Solutions Downers Grove |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Seal Width | 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN |
| Case Style | SHOULDERED |
| Accommodated Shaft Diameter | 1.092 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.688 INCHES MINIMUM AND 1.690 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-978-2826 is a Seal,plain Encased, manufactured by Rexnord Industries, Llc Div Aerospace Solutions Downers Grove, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-978-2826 has 3 cross-referenced part numbers: SS1121 (Rexnord Industries, Llc Div Aerospace Solutions Downers Grove), CHA00377 (Kline Manufacturing Co Inc), 408024 (Kline Manufacturing Co Inc).
There are 2 known substitutes for 5330-00-978-2826: 3040-00-418-4925, 5120-00-596-1199. Verify interchangeability with system specifications before substitution.
Key specifications for SS1121: Temp Rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Seal Width: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN; Case Style: SHOULDERED; Accommodated Shaft Diameter: 1.092 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.