The Seal,plain Encased, cataloged under National Stock Number 5330-00-252-5736, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5330-00-252-5736 |
| Primary Part Number | 21272 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Sealing Element Style | ANGULAR |
| Material | LEATHER SEALING ELEMENT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.438 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Housing Bore Diameter | 2.374 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-252-5736 is a Seal,plain Encased, manufactured by Prestolite Electric Inc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-252-5736 has 5 cross-referenced part numbers: 21272 (Prestolite Electric Inc), 3238998 (General Motors Corp Electro-Motive Div), 3238998 (Hatch & Kirk, Inc.), 237G114 (Prestolite Electric Inc), 237G114 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 7 known substitutes for 5330-00-252-5736: 2995-00-076-4762, 5110-00-243-2508, 1650-00-699-1020 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21272: Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Sealing Element Style: ANGULAR; Material: LEATHER SEALING ELEMENT; Case Style: SQUARE. 8 total characteristics are documented in the Federal Logistics Information System.