The Seal,plain Encased, cataloged under National Stock Number 5330-00-257-6189, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-257-6189 |
| Primary Part Number | 52W1172-8 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| Status | ACTIVE |
| Sealing Element Style | ANGULAR |
| Case Style | RECESSED |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Temp Rating | -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Housing Bore Diameter | 7.000 INCHES NOMINAL IN |
| Seal Width | 0.625 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 5.750 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-257-6189 is a Seal,plain Encased, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-257-6189 has 2 cross-referenced part numbers: 52W1172-8 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 52W1172-8 (Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries).
There is 1 known substitute for 5330-00-257-6189: 5330-00-154-8487. Verify interchangeability with system specifications before substitution.
Key specifications for 52W1172-8: Special Features: WITH PROTECTIVE INNER CASE; Sealing Element Style: ANGULAR; Case Style: RECESSED; Material: RUBBER SYNTHETIC SEALING ELEMENT. 9 total characteristics are documented in the Federal Logistics Information System.