The Seal,plain Encased, cataloged under National Stock Number 5330-00-780-8978, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartmann Controls, Inc Div Hartmann Controls. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-780-8978 |
| Primary Part Number | 17315 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Hartmann Controls, Inc Div Hartmann Controls |
| Status | ACTIVE |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 1.125 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Housing Bore Diameter | 1.874 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 |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-780-8978 is a Seal,plain Encased, manufactured by Hartmann Controls, Inc Div Hartmann Controls, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-780-8978 has 2 cross-referenced part numbers: 17315 (Hartmann Controls, Inc Div Hartmann Controls), 17315 (Collins Engine Nozzles, Inc).
There are 7 known substitutes for 5330-00-780-8978: 5935-00-295-3346, 5330-00-861-7810, 2540-01-022-9789 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17315: Seal Width: 0.250 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.125 INCHES NOMINAL IN; Case Style: SQUARE; Housing Bore Diameter: 1.874 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.